Very good point. You can't copyright a question asked on the public timeline on Twitter.... that's like trying to copyright something you say on the subway to your friend--you can't.

In this case a couple of questions (like five or six) were imported by a users looking to answer them... it's really such a minor issue.

We're going to delete them.... it really doesn't matter to us (i mean, six out of 100k+ questions isn't going to make a difference for either site).

rock on... jason