At the risk of getting downvoted due to a negative-sounding comment, I must say that I don't find Xobni's plugin so useful (at least to me) by what I've read about it. I use Outlook at work and Gmail for my personal email, and I think that the main feature that's missing from Outlook is good search. All the other features that Xobni provides sound, like, well, features. Just because my emails my contain implicit information about my "social graph" (whatever that means), it doesn't mean I care about it in my daily work. All I want from Outlook is to give me a decent search feature like Gmail and I'll be happy. It's great that Xobni provides better search than Outlook, but that's not enough to get me excited about the rest of the product. I certainly don't see myself using a plugin that "enhances" my Gmail experience -- it's already quite good as it is. Gmail is my inbox 2.0. It came out a couple of years ago.
