I've just stumbled upon this project, were you can send in seeds from fruits you eat, for people to plant in the desert. Pretty neat idea i think!

http://www.seedsforfood.org/

I kinda feel bad about throwing away the seeds, because in the end, fruits give us the seeds to propagate them. Fruit = a highly reciprocal food

This thread is worth a bump. Seems like a good cause and I like the idea.

Im gunna do it..god knows I eat enough fruit to get a good collection going.