I'm a computer enginneer, whose main hobby is... no! Not programming anymore, but growing chiles! I'm the founder and administrator of the Brazilian chile pepper forum (in Portuguese): http://www.pimentas.org/forum
I've been contributing to Wikipedia, but unfortunately I don't have enough time to collaborate more.
This page is still very empty, as you can see, but I promise to expand it further when time allows (which might never happen! LOL)