[adrianwaj]

Check out http://www.youtipit.org (maybe even send them an email) - would you consider bitcoin? Could be good marketing angle as well, and if your micropayment system or framework is good enough, spin it off with your site being a test case.

[rymngh]

I love to use bitcoin but it's too niche for my target audience.

[adrianwaj]

Well you could take larger payments and give the change in bitcoin at a rate slightly higher than market.