As GigaOm points out, a new report from Net Applications shows that 68% of Mac users are running OS X 10.6 Snow Leopard. Mac OS X 10.5 is a distant second at 24%, while Mac OS X 10.4 Tiger holds just 6% of the Mac market. The remaining 2% is made up of Macs running Mac OS X 10.3 or below. For those of you keeping track, the highest ever adoption of a Mac OS was 10.5 Leopard, which reached a 71% Mac market share in July 2009, a month before Snow Leopard shipped.

Net Application's numbers are interesting, but I'd like to find out what OS a majority of our readers are running. Vote in the poll below -- and if anyone is still running OS 9, you're gonna have to let me know why in the comments.

Which Mac OS are your running as your primary OS?
10.7 Lion Developer Preview445 (4.6%)
10.6 Snow Leopard8409 (87.6%)
10.5 Leopard480 (5.0%)
10.4 Tiger113 (1.2%)
10.3 Panther7 (0.1%)
I still run 10.2, 10.1, or 10.03 (0.0%)
OS 9 (seriously)138 (1.4%)

This article was originally published on Tuaw.