If you are thinking about buying a MacBook Pro, the tea leaves suggest that you might want to wait before you pull out your wallet.
MacRumors points out that Amazon is currently showing long wait times before some of the MacBook Pro models ship. They add that they've heard from others that supplies are running low.
Given the revision history of the MacBook Pro line, it would not be surprising to see a new version in the near future -- in fact, it would be surprising not to see an update soon. The real questions are: 1) when? and 2) what new features will they include?
One potential n
