Ask HN: What's the site name where you answer misc tweet questions?

About a month ago someone showed HN his new project that was a Q&A site, where you are given random tweet questions and have a set amount of time to give answers? I can't recall it and too general to google...

finally found it: <a href="http://youasked.it/" rel="nofollow">http://youasked.it/</a><p>I really liked the timed aspect... great urgency