All I have to say is WOW!  That is a super fast browser.  Readying my Google Reader, it always takes a bit for each article to load.  Lots of javascript with the ads and all in the RSS.  Firefox takes a bit to load each time I scroll.  Safari 4 does not have this issue.  Facebook is crazy fast.  Google Analytics loads super quick. 

Not sure how secure it is right now, but it is FAST!