T shirt TV made quite a news when they were launched last year, it was even slashdotted. I find it to be a very dumb marketing gimmick but I would love to get hold of a T Shirt which could have a very cheap LED display embedded in the center of T shirt. I would feed the LED display with song name & artists from my music player. I think it will be ultra cool. That way when I go out I can gain attention of those tiny set of fans of cobain or vedder by virtue of the music that I am playing in player and socialize with them 🙂
I have observed this happen when some one wears a rock start T shirt, this LCD embedded T Shirt will just let that happen in more dynamic way.