If that were hypothetically so Opera would have more users. If people cared about browser performance and all that. When Chrome launched it was all about "Google's new kid on the block" the name sold more than what was under the hood. Admit it people. Don't get me wrong, Chrome can be quite snappy, I'm just saying people cant always tell super fast from fast so they go with their favs. I think Chrome's UI is extremely limited, for productivity It's a no go, Firefox wins this round running circles against it. I use Opera for 90% of my needs, best interface ergonomics hand down, blitz fast too. Only certain 3rd party Firefox plugins manage to rob it of it's productivity crown, plugins like FoxyProxy, AutoFormer 2 and a few others. And that's only because FF is popular and has more 3rd party content.