http://www.w3schools.com/browsers/browsers_stats.asp The stats consolidated on above w3schools.com is very interesting. The MS is holding ~60% of the browser share and the rest 40% is held by non-MS; mainly by {Firefox Mozilla foundation} with ~34%. This is an overwhelming success for mozilla even withstanding the MS IE dominance. I used mozilla since its inception and now using firfox and I am extremely happy with the browser. They are takers for IE7 after its release but I still personally prefer firefox.