One thing that I do notice,is that here in the city/metro area (Boston,Cambridge,Newton,etc),Macs are everywhere. You can't go into a coffe shop,internet cafe,wifi spot without seeing one..But yet,once you get past 128/495 to the suburbs,you hardly see them.I realize that it has alot to do with the college kids,but even when the colleges/unis are out,I find the same thing..