I've been using windows PC since I was a little boy. I've never been blown away by the capabilities of windows, however it hasn't disappointed either. On the other hand I've always been in awe of apple, and more specifically their MacBooks. Finally, after literally 5 years of pining after one, I made the plunged and purchased a MacBook Pro.
I've only been using the machine for a couple of days, but I think I can solidly say that I am never going back! The software makes the blogging process so much swifter and neater. I feel like it's much more realistic for me to be able to be putting out more content now. If you're in the market for a new laptop, I would highly recommend getting a mac especially if you're a blogger. The creative capabilities of MacBooks are hard to beat.
I'm no expert when it comes to the mechanisms of the computers, but for aperture use - I am very pleased.