Apple has again replied to Microsoft in a tongue-in-the-cheek way: when Redmond's recent adds were lambasting Macs for being purely stylish and expensive, one of the latest "Get a Mac" add ("Elimination") shows a "Megan" looking for a laptop with a large screen, a fast CPU and free of viruses, craches and headaches.
Check the video on Apple's "Get a Mac" page or using this direct link.