I get so angry at their ads I don't really know what to say. All I can say is this.
I have been doing computer support work for the past 11 years. I have always had a hand on both Macs and PCs. I am currently the Mac support person for my current job where we have about 50 Macs and an Apple server that I setup and maintain. I have setup a mac video editing lab, audio editing lab, staff machines, scanning stations, etc. I have also done the same on PC: video editing, audio editing, scanning, etc. There are two points I would like to make.
1. PCs can do all of these things just as well if not better than Macs for less money.
2. PCs can do so much that Macs can't do.