Hello faithful readers!

We'd like to thank you for our successful first six months by giving away five "Seeking Alpha" T-shirts. They're a special, limited design done just for Thinknum and its fans by Butcher Billy.

It looks like this:

Enter by leaving a comment below. Winners will be drawn randomly next week from the comments, so make sure your Facebook account is accurate, because that's where we'll find you to get your address.

Good luck!