My Firefox

Well, it could be even better configured. I admit that for quick opening of URLs I have Epiphany configured in my feed reader. This is on Ubuntu Breezy, Gnome desktop.

 

I'm not fond of overloading the UI with widgets and icons. Adblock isn't visible from here, and a number of bookmarklets (WordPress "blog this", shorlify, NYT permalinks etc.) are simply in the "Bookmarks" menu. I use Session Saver, but don't have it save automatically. The "snap back tag" function comes in handy.

Done