I've been using the "legal" tabbed version of Safari for a few days now, and it is quite nice. They've fixed a few of the annoying tab-related bugs that existed in the v67 beta. So I've been told anyway; I wouldn't know from first hand experience, since that version was not officially released to the public. ;-)
Were it ported to Linux, I could certainly see Safari being a serious contender against Mozilla and the other Gecko-based browsers on that platform. And Konqueror too, for that matter. Assuming, of course, that it performed as snappily as it does under OS X.
it's good that you do not use illegally distributed software. you could get in trouble ofr stuff like. it's sorta akin to getting mad at work - bad times for all so stay straight and fly right young padawan learner and all will be revealed.