@Answerme: Q&A Via Twitter
Helpful use of the Twitter micro blogging platform here. @Answerme is a service that uses Twitter as a collaborative question and answer forum. While asking your Twitter network for information is a common use of the site, @Answermeme collects questions and the following responses in one place. This sort of conversational threading is something users have been looking for, and hope it will be included as a built-in feature in future versions of Twitter.
[via Read Write Web]