About 10 percent of computers run Mac OS, right? Lets assume that the average family consists of father, mother, 2 sons, and that each has its own desktop computer. Now lets trow in 1 mobile computer that a parent may need for work, or a son for college. Thats 5 computers in a home...possibly more....ok, not everyone has 2 kids, but some have 3 or 4. Heck, I live alone and I own 4 computers myself.....(Air for college, macmini for life, windows gaming PC, Linux HTPC) So lets be fair and call 5 PCs per home. Man, that means that every 2 apartmenst/house, someone has a Mac! Thats a lot of Macs in my building!