[renke1]

Spatial navigation is a feature I really do miss. I don't think any other browser supports this. It made keyboard-based browsing possible without resorting to stuff like hit-a-hint. You could just hit Shift+Arrow Key (which I mapped to the home row) and select a the nearest link (or anything interactive) in that direction. I think it worked in a visual fashion so order in the DOM didn't matter at all. It behaves exactly like one would expect.

[stavros]

The Opera CTO is now building Vivaldi, which is basically Opera. It has all the features I remember (spatial navigation, mail/RSS client, gestures, split tabs, etc) and is very good.