Sure, but the same way people have two email addresses, one for home and one work work, they could have two of these bundles. Say: I am a University student. T

Sure, but the same way people have two email addresses, one for home and one work work, they could have two of these bundles. Say: I am a University student. They could give me instead of an email address, a userid to access my University page. This would be a webmail client, an IM client, a place to put my photos/CV/essays, _and_ they could be link to each other and to other similar services via FOAF or others. Then I move to work, and I get another bundle. And so on. The killer feature for me on FB is: it's all integrated so once I got someone on FB I get their email/IM/photos/etc... Plus it helps finding people by searching among the connections in your social network.