Not really sure where the best place to post a suggestion like this would be, so right now it'll be in a blog.  Anyways, it'd be pretty useful if user's feed could be filtered or something.  One thing I noticed is that, for example, Jeff's feed is cluttered with lists of who has recently been added to his friends network, so it's more difficult to see when a new blog or list is posted.  Who knows, this idea may have even already been thought of, or better yet, it's a terrible idea to begin with.  Probably the latter.