We've got the Facebook integration basically ready to go on the back-end, but we're waiting to integrate it into the front-end until we get more user feedback about how the site currently stands (and work out a few small bugs, as others have been so helpful to point out here).
We'd love this to be the place on the Web where people go to answer the question "What does Nick know about?" And be able to get a much faster and richer understanding about your knowledge and interests than they would be able to get from a glance at (or even several minutes of reading) your Twitter of Facebook wall.
Thanks for bringing this up. We have a feedback form for people who are logged in. But not otherwise. This is as good a place as any for bug reports, at the moment ;-)
We'd love this to be the place on the Web where people go to answer the question "What does Nick know about?" And be able to get a much faster and richer understanding about your knowledge and interests than they would be able to get from a glance at (or even several minutes of reading) your Twitter of Facebook wall.