This is really silly, but.... what in the world does it mean to be a blogfog friend?  I ask this because I am getting several "friends" and I sort of wonder why.  What is the benefit to being "friends?"  They don't follow my blog on my blog page...so they just want to follow my discussions?  (I don't tweet.)  I couldn't possibly follow all these people's discussions (nor would I really care to?).  I haven't gotten the whole hang of this blogfrog stuff, obviously, haha.  I enjoy having a place to ask and answer questions and get to know people...but I just don't get the friend thing.  Can anyone help me with this?