Conduct interviews via Twitter
Tweeterview is an interest application aimed at filling the gap that currently exists for conducting interviews via Twitter. Tweeterview can be used for interviews, moderated discussions, guided live events, etc.
You need to create an account on their website and link it with your Twitter account to use Tweeterview. It would have been great if they used OAuth to link it to Twitter without having to create a separate account. It does use OAuth currently to link the Tweeterview account to your Twitter account though.