I'd pay money for a PM tee-shirt.

Perhaps if enough Monks are interested, vroom might be persuaded to have another run of shirts produced.   Maybe even net a bit o' profit for his time and effort.

from Our Fearless Leader in June:   Perl Monks Apparel Design Work Continues...

Update: I probably mis-spoke above.   I don't know that there was a "first run" of tee-shirts - assumed there was and that I had just missed it.   No reasonable Monk would fault The Mighty Vroom for being busy with school and PM coding.   If I had connections with shirt/logo folks, I'd offer to help.   Alas, all I can offer is moral support (and cash for a shirt {grin}).
    cheers,
    ybiC