Just purchased a new laptop and was seriously considering Mac.
Great and all but for business one thing stopped me dead in my tracks. NO RIGHT CLICK! I ended up with Windows 7 professional, it actually surprises me how many of the features on a new Laptop and in Windows are ripped off from Apple.
BUT Try work in Excel all day and not have the right click button or have to press the Alt button then click every time you want to make a note in a cell, copy or paste.
I know they're great for everything else. Pirate software is also a lot easier to get for PC

Imagine having a sneak peak at their Marketing and product release strategy for the next five years though. A plan for global domination! My 4yo summed up the Ipad 'Wow, it's a giant IPhone' not sure why anyone would bother with it.