While all seems good in the land of Apple, there are a few nits that some Apple fans are picking, and Forbes managed to find a few of them at Macworld Expo in San Francisco this week. Chief among the concerns found are the seeming lack of attention paid to Apple's professional Macs, Steve Jobs' inability to understand that with celebrity comes attention, the MacBook Air's non-user-replaceable battery, and the downward tick in Apple's stock in Calendar 2008