I’m now trying out Flock as my default browser. The only thing that I don’t like is Favorites. It doesn’t seem to be possible to nest folders and I can’t put a folder in the favorites toolbar. In Firefox & Safari I like to keep folders of bookmarks to open in tabs in the toolbar. The Favorites menu looks ugly with all of my formerly nested folders listed separately.
Blogged with Flock
These days I've been using OmniWeb as my default browser. I'm using 5.5 (currently at release candidate 1), and it's improved a lot since the 5.1 series. The feature that draws me to it, for the most part, is its interpretation of tabs. I've not seen anything like it in other browsers, and it's so useful.