[toddheasley]

I work for a very large (Fortune 500) retailer whose customers are overwhelmingly Mac users. Safari users make up just shy of 50% of all of our traffic, with Chrome accounting for 25%.

I'd guess that's as much because Safari is the built-in, default option on OS X and iOS as it is because Safari is just super awesome. The more interesting thing to me is that all of my (Mac-using)coworkers have switched over (mostly from Firefox) to Chrome, despite Chrome's overall jankyness on OS X.