[yownie]

I can't "prove you wrong" but have a personal ongoing commitment to donate small amounts monthly to projects I enjoy and like. It may be that you're judging the success of Bitcoin as a micro tipping option a bit too soon as it's just very recently been cropping up consistently on various mediums as an alternative option.

Lately it's even easier to justify as the price remains lower, spending a few Euro/Dollar's worth just for the novelty of sending such low amounts without any friction to someone I don't know anything about except I like their work.