It appears that the very first person (that I know of anyway) has downloaded the template I provided for custom Twitter T-Shirts. Cara Couture of North Carolina grabbed the design and showed it off at BarcampCLT.
I was happy to see the shirt, but bummed I never got a mention on Twitter : ( I was all for sharing my idea but I thought people would at least give me a shoutout for providing everything. Oh well, high expectations I guess. I am still happy I shared and would do it again.