Mac users may want to look into the beta of Omniweb 5. While it does use the same rendering engine as Safari, thats where the similarity stops.

It's crashed on me already. I think I'll wait for the next beta. Reported a couple of bugs, though.

And I see you like the popup text entry window, too. That's a seriously neat feature.

One of its neat features is that you can do interactive bookmarks like you could in the previous version of OmniWeb and in Mozilla, but it adds the ability to do either GET or POST methods. Very snazzy.