I'm sorry, but this blog is probably very pointless if you don't mind me saying. Why support and make a blog about blogs when you yourself don't like them or think so low of them?
Anyway, it is a person's opinion on what they may think of it. I, however, diasagree. It is one place in the forums where you can really be you and just go on and on about something. So, they do serve a purpose, it is just that you haven't found it yet.