A common theme I've noticed with the most ardent mac fans is they haven't used a windows machine since windows 95 and seem to think osx has all these magic features windows users are missing out on.
I use mac and windows daily, and they both have similar amounts of annoying niggling features.
I've used Windows in its most recent Version on a high-end Dell issued by my company and can confirm all reports here about losing data and overheating. The Macbook simply works out of box but i can't get the Windows Machine to work in a sane way without 50/50 chance of losing all battery or data after closing the lid...
I have noticed the same thing with Mac fans. Another meme from the past which needs to die is that Mac has better user interface. There are so many annoying and missing UI issues in Mac and dare I say Windows has better UI for some aspects of the OS than Mac.
I can guarantee you that a Mac will still shut down when its battery is empty. Unfortunately Apple hasn't yet cracked unlimited power.