I was a Linux Opera user since 2007 up until a couple months ago. I finally switched away because Opera 12 was getting on three years old, which is ancient for web browsers. Now I use Firefox full time, and I've heard enough bad things about Webkit Opera that I'm not really interested in even trying it.
Supposedly they're working on it, and I'll try this on my linux machine later today, but I'm probably staying with chromium everywhere at this point.
It still lacks a lot of the features that made Opera 12 nice, but it's also the best browser out there, IMHO - Chrome-like performance and standards support, without so much Google-sauce.
That are they suppose to be selling now?