In the IAMA subreddit http://www.reddit.com/r/IAmA/
Reddit can be a bit...rowdy...at times. It's full of 20 somethings, mostly males. If you have "delicate" sensibilities you may not like the place much.
Anyway, thought some of you might be interested.
Link to the announcement http://www.reddit.com/r/olympics/com..._ama_tomorrow/