Facebook… I’d like to request a new feature. It would be called “Follow” (as it is on many other websites). The idea is to be able to keep track of continued discussion on a given status update (from another person or group) without
1. saying you LIKE it.
2. saying it publicly.
If one can ignore the 2 problems above, one can get the same basic effect by just saying LIKE to everything you see in FB. But that’s a little annoying.