In light of all the threads going on right now bashing Dell and Windows, I am left wondering... how are macbooks these days. It seems like it keeps getting suggested to people in those threads so I was wondering if they got better lately or if they still have issues. Last time I really did any research was after I had one with problems back in May. Are they still whining, mooing, overheating and shutting down randomly? Just curious how things are going for people now?