This seems like a very strange combination. For email, my girlfriend and I both use Outlook for work, since our companies use Exchange for email. But at home

This seems like a very strange combination. For email, my girlfriend and I both use Outlook for work, since our companies use Exchange for email. But at home and everywhere else, we use Gmail for email, and Facebook for social networking. I could be wrong, but I think most people are like us in that they wouldn't want Facebook tied in with their work email, and I bet most people don't use Outlook at home.