[cgart]

I do not think, that Diaspora will be FB killer for the next, say 5 years. Most people does not really care about big privacy or other things, what Diaspora meant to find solution for. The idea is good, yeah, damn good. However one still need some skills in order to run his own diaspora server or you still need to trust somebody if you put your data on his diaspora server.

Of course the trust connection to your local Diaspora server admin is better then to some unknown very far away Californian FB admins, so this might be a benefit. But you would still need to find a "pub" provider and still would have to decide either you trust him or just go the easy way with FB, where all your friends are already ;)