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Changes and guidelines for the Protected Question status

posted under by on 04-08-14 17

Protected status is an often-overlooked feature of Stack Exchange. It’s based loosely on Wikipedia’s semi-protection, and like that tool is meant to be a reaction to persistent abuse from anonymous or unproven participants: when a page attracts a lot of noise or vandalism from outside the community, Protecting it reduces the amount of clean-up needed later on.

Protected questions are not answerable by folks who haven’t earned at least 10 reputation from activity on the site where the question resides. This effectively means you need to have posted an answer somewhere else that’s attracted an up-vote or a question that’s earned two.

Originally, this functionality was limited to moderators, but during the past several years we’ve made a few changes to encourage more productive use:

  • Privileged users can protect and unprotect any question over a day old. Previous unprotect restrictions lifted as of today.

  • The system (in the guise of the Community user) will automatically protect questions that’ve had either

    1. 3 answers from new users deleted – this handles questions that tend to attract large amounts of spam over time.
    2. 5* answers from new users scoring <= 0 posted in the past 24 hours - this handles questions that are somewhat topical, and are attracting large numbers of "participants" who aren't actually contributing anything useful. This is also new as of today.

*This value can be higher or lower on sites that have demonstrated “special” patterns of new-user interaction.

Guidelines for Protecting questions:

  • Do protect questions that are attracting a lot of non-answers or very poor answers (spam, etc.) from new users.

  • Don’t protect questions just because they’re linked to on a high-traffic news site like Reddit or Ars Technica. While there’s certainly some correlation between sudden spikes in popularity and associated non-answers, not all popular questions suffer from this.

  • Do unprotect questions that aren’t currently attracting a lot of attention and don’t have a long history of unproductive answers.

Judicious use of this feature is critical to allowing these sites to handle large amounts of external attention, but over-using it breaks the system: Stack Exchange sites depend on a constant influx of new blood, both to answer new questions and provide updated information on old ones. When in doubt, err on the side of letting new users prove themselves before locking them out.

17 comments

Podcast #56 – Green or Red Curae

posted under by on 03-17-14 10

Welcome to the Stack Exchange Podcast #56 recorded on Thursday, March 6th 2014, aka the 4th of Adar II 5774, aka the second day of Lent. Today’s podcast is sponsored by Patent Trolls of America. Today’s guest is Micah Siegel, Senior Patent Advisor at Stack Exchange and Professor Emeritus at Stanford.

But first, Community Milestones!

  • We’ve already talked at length about The Workplace, but it should be noted that the Workplace community has just graduated. They are now a fully-fledged site, so go check out their design!
  • Arduino is our newest public beta site. (An Arduino is a tiny little computer board thing, according to Jay.) We’ve tried it in the past and didn’t have enough activity, but this iteration is looking much stronger and we’re excited to see where it will go. Also, March 29th is Arduino Day.
  • At long, long last, Personal Finance & Money has graduated. We love money! Longtime beleaguered designer Jin finally has assistance on his design team, so we are working through the backlog of graduated site designs.

To commemorate Money’s graduation, we’ve made it Community of the Week. Here are some of the cool questions we discussed:

This site grew out of an SE 1.0 site on the same topic, and it’s therefore one of our oldest sites. Check it out!

Next up, we have New Features. Or, we don’t, because we haven’t done anything, and David is demoted. Just kidding: we do!

Okay! Let’s talk patents! (Jay loves them, but David says they’re the worst.) It’s been a year since we started the Ask Patents project. Joel walks us through why we got into this area in the first place, and we fixed the problem. Done. Solved! (Kinda.) It’s confusing, because code is both copyrightable and patentable. About 7% of the patent applications submitted to the USPTO are what we call problematic. We decided to pick out the ones we are most concerned about and post them on the site for our communities to peruse and choose prior art. Micah talks through how we chose the patent applications to post, and how it’s been going. (Fun fact: we are the first entity to get a YouTube video accepted as prior art!)

We came up with a hack about six months ago to help us make this process scale. Instead of filling out the janky confusing form, we simply started emailing the relevant Ask Patents link directly to the patent examiner. Magic!

So is it working? We’ve proven as far as we can tell that if we target a bad application and put enough eyes from Stack Overflow on it, we’ll get good prior art. We know how all of the numbers break down: exactly how many people on Stack Overflow have to see the bad software patent in order for us to get enough prior art that enough of it will be good enough prior art to trigger an email to the patent examiner.

What can people do right now if they want to make a difference? Go find some prior art requests and post prior art to help us destroy some patents. (Also, you can follow Ask Patents on Twitter.)

Micah is consulting for a few other companies on patent issues, so you can contact him if your company wants to pick his brain. He knows a lot about the current Supreme Court case that might outlaw software patents altogether (but not for a long time).

Thanks for listening to Stack Exchange Podcast #56, sponsored by the Patent Trolls of America. See you next time!

10 comments

Your communities list is now customizable

posted under by on 03-03-14 22

A few months ago, we rolled out a new top bar for all of the Stack Exchange communities. The mission was consistency: Every community gets the same Stack Exchange brand at the top, the same navigation between sites, and the same live updates about new inbox items and reputation changes

But we realize that not everybody uses Stack Exchange the same way. Some people focus on one community, others participate in several, and more than a few spend a lot of time lurking now that we have 116 different sites to choose from.

That’s why, as promised, we have made the “Your communities” section of the Stack Exchange drop-down fully customizable so you can keep all of your favorite communities right at the top.

Edit link

Here’s how it works:

Customizing this list is completely optional. If you do nothing, you will keep the defaults: your top five communities by reputation.

Edit mode

But click the edit button and the default rules no longer apply. Instead, you can:

  1. Add a community to the list by typing the name and clicking Add
  2. Repeat #1 to add as many as you want
  3. Change the order of communities in the list by clicking and dragging
  4. Click the Save button to apply your changes!


You can reset the list to the default at any time, so try it out! Then drop by the Meta post to share your thoughts and feedback.

 

22 comments

Podcast #55 – Don’t Call It A Comeback

posted under by on 02-24-14 12

Welcome to Stack Exchange Podcast #55, recorded on Friday Thursday the 13th with your hosts Joel Spolsky, David Fullerton, and Jay Hanlon! Today’s episode is brought to you by the city of Sochi, Russia.

  • It’s been a long time since we last recorded, so we have a lot to talk about, and we’re going to skip most of it. First we’re going to talk about all our brand new sites, so Joel learn about them for the first time.
    • Pets is a site for (you guessed it) pet owners to wonder why their cats like to watch them making the bed. Also, we already talked about this site. Moving on!
    • We also launched Italian, which is very high quality but unfortunately very slow so far.
    • Jay thought Ebooks would be awful, but it has turned out to be extremely high quality and high engagement.
    • Hooray, beer! Our new Beer site is somehow different from Homebrew, so Joel quits.
    • We launched a Relationships & Dating site, but we broke up with it pretty quickly because it generated too many bad “commitment” jokes (and because the topic was a hard fit for our engine).
    • We launched a site for software recommendations. And discussed it at length. The good parts version: it’s going much better than expected.
    • We almost forgot to talk about Aviation! It launched a while back, and it is a slam dunk for our engine.
  • It’s time for our Site of the Week! (This week was apparently four months long.) Let’s talk about Code Golf. It’s a site for code golf (unsurprisingly!). Links discussed:
  • We already talked at length about the new topbar, but it has bred some interesting changes to other areas of our pages. For example: when we moved Hot Questions out of the MultiCollider and into the sidebar, Code Golf started getting huge boosts on their most interesting questions (as did other sites with broadly interesting topics). Code Golf is seeing 11-15% more answers due to the traffic coming in from other sites via the Hot Questions sidebar. Neat!
  • So! Let’s talk about our most exciting new site: Stack Overflow em Português. Localizing our codebase was a dream of ours for a long time, and we finally did it. It’s got 1304 perguntas at the time of recording this podcast. (If you want to know more about why we launched a non-English site, check out Jay’s blog post.) The public beta so far is one of our most successful launches ever.
  • Also, you can go download our Android app or sign up to test our iOS app.

Thanks for joining us for Stack Exchange Podcast #55, sponsored by the city of Sochi, Russia – don’t forget to visit the Friendship Tree. See you next time!

12 comments

2013 Stack Overflow User Survey Results

posted under by on 02-19-14 45

In 2013, our Stack Overflow community grew from 21.5 million to 26.9 million monthly visitors from 242 countries around the world. We’re doing a lot to keep growing with the community — we now have localized versions of Careers 2.0 for French and German audiences, we’re developing iOS and Android mobile apps for our entire network, and our first ever localized version of Stack Overflow with the Portuguese site currently in beta. As a way for us to make sure we’re doing the most for our users and community on Stack Overflow, we conduct a survey every year to see what you’re up to, how you’re using our site and what else is on your mind. This year, we analyzed a survey sample of 7,500 responses from 96 countries. As a thank you for the time you spent filling it out, we donated an additional $12,000 to our Stack Exchange Charities.

Observations

This is the second year we’re calling out mobile, and yes mobile is still growing.

While only 7.9% of you classified your occupation as a Mobile Application Developer, the majority of respondents (51.5%!) said that their company has a native mobile app. This is an increase from 2012 when 48.2% of respondents had a mobile app.

Android continues to climb while iPhone declines

Not only is the Android Phone the most popular mobile device with 63.8% of respondents saying they have one, the most popular native mobile platform supported is an Android Phone app with 39.5%. The iPhone lost more traction with developers this year with 30.7% of respondents saying they own an iPhone compared to 35.2% in 2012.

Working Remotely

As our Stack Exchange team is growing and we have more employees working remote, we added a number of questions about remote work. While only 10.6% of respondents said they are full-time remote, 63.9% of total respondents say they work remotely at least occasionally.

Here’s a special infographic to sum up our survey findings. If you’d like to do your own analysis you can download the survey results.

developers_final

45 comments