I personally don't know why they brought Scrubs back in the first place. I mean I love that show, but when you make grand ending then bring it back a few months later, that's kinda a slap in the face a lil' bit. Sometimes it's good to let good TV shows die, would anyone really watch 'Seinfeld' nowadays?
The rest of those shows I've never seen or don't care about. I imagine some of my friends will be mad that 'Lost' is going away, but eh, what can ya do? I barely watch enough TV anymore to really know any of these shows. die-hard fans die hard though.