This does seem obvious, but managing several groups of friends on the computer screen seems like it would be cumbersome and possibly confusing. The implementati

This does seem obvious, but managing several groups of friends on the computer screen seems like it would be cumbersome and possibly confusing. The implementation has to be pretty damn good for this to work well. Especially considering that many Facebook users are not very computer literate. (Remember the ReadWriteWeb/Facebook login fiasco?)