Guess how many people on FriendFeed I "invited" to be on my feed that I already knew? Maybe two. That's it. Everyone else I originally met because of Friend of a Friend or because they commented on my posts or those of other people I met earlier. Thank God for FriendFeed's "noise." My life, both online and off, is better for it.
I love my iPhone, but Android 2.0 is looking really good: http://www.youtube.com/watch... I would love to be able to sync my contact info from phone-to-net and vice versa, which iPhone still can't do (not for free...does MobileMe work well?)