(We're getting a few artistic friends to make posters, so hopefully we'll have something really worth selling. I also really like the look of the "nad" logo.)
That was suggested. The problem is: we don't know how to easily make custom shirts like that. We didn't expect this to blossom at all: this was just a quick test site we made before we started work on our big project. So this has taken us completely by surprise. We didn't expect 5,000 users in under 2 days: it would have been silly to.
(just kidding)