I'm trying out the "charityware" concept on a little Facebook word game I wrote. (Palabra: http://apps.facebook.com/palabra http://apps.facebook.com/palabra) B

I'm trying out the "charityware" concept on a little Facebook word game I wrote. (Palabra: http://apps.facebook.com/palabra http://apps.facebook.com/palabra) Basically, instead of showing users yet more advertising, I have a little message that requests a small donation if players had fun with the game. 50% of the donations are given to UNICEF literacy programs. The remaining portion goes to PayPal fees, hosting fees, and finally, my time. I just launched the app the other day, so I don't have any data to share just yet, but will post more at a later date. In the meantime, would love to hear what others are trying.