I think giving users the ability to build a social identity in G+ now, and then export to wherever, could wind up being a big help to Diaspora in the long run.
Currently it supports Contacts and Circles, and Stream. I haven't got a G+ login, so I can't say what form the data takes, but the other data I have looked at was IIRC in CSV format.
Currently it supports Contacts and Circles, and Stream. I haven't got a G+ login, so I can't say what form the data takes, but the other data I have looked at was IIRC in CSV format.