Brad and Google have done a good job of getting the Social Graph open.
Pain points -- get used to it being open.
A new need to have friend relationships visible to only other friends.
What about reputation management?
Rob Dolin - Live Spaces
STDs on Facebook
- virality format -> %sending an invite * mean # invites * %accepted
- must be > 1
- cross promoting
data portability, who owns your data.... lots of dissent. basic agreement, you need to be able to control what your friends can do with your data.
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mac mac mac, everyone has one.
Work with Brad to get hi5 support in.
OpenID with email address looks very, very cool.
INSNA
KudoRank - searching in a social context...
social graph with probabilistic vertexes.
Noteworthy/hotshots facebook app.
tripit - social inbox....
