OMG - that show jumped the shark long ago. I have no idea why these shows go on way past the time the writers have anything interesting to say. It's sad to see them struggle with increasingly bizarre - even goofy plot threads.
This is one of the only TV shows I'll watch. It probably should have ended ages ago, but I still like it anyhow. I guess I just won't be watching TV for anything other than American Dad and Family Guy now. Oh well.