Missed the point: I don't trust 3rd Party Extensions
I really don't think you read my reply, since yours doesn't really relate to it at all.
With the exception of my anti-virus program (Usually Norton, currently AVG), I don't trust any third party extensions. Even with the anti-virus programs, I avoid their toolbars and any more bloat than I have to take.
My point was not that one browser is more safe. It's that third party extensions are more problem than good. I don't want third parties looking over my browsing history. I don't know ones that I can trust with all my passwords. (Monster.com was meant to be safe. We saw that go down the tubes like a Toyota accelerator.)