[citation][nom]blazorthon[/nom]Safari is also Webkit. It doesn't work like Chrome. Opera going to Webkit doesn't mean Opera being a clone of Chrome.[/citation]
[citation][nom]mayankleoboy1[/nom]+1Actually, if you get a little deeper into Safari and Chrome development, you will find that "Webkit" is not completely open source! Some portions of it are held as closed source by BOTH Apple (no surprises, huh?) and Google (surprise!) . So the Webkit of Safari != Webkit of Chrome. Its more like there is an Apple Webkit, and there is a Google Webkit.Really, Firefox is the only True Open Source Browser.[/citation]
If the initial version of the new Opera is clearly just another spin of Chromium with a twist (e.g. Maxthon, Rockmelt, Comodo, etc.) than I see no reason to keep running it - experience has shown that such browsers can only hope to match Chrome. On the other hand, if they really punch it up in some way (like Dolphin with its new Jetpack HTML5 engine), we'll most definitely keep it. Can't say for sure one way or another at this point in time, but from what little we know, it is very possible that Opera will become another mini-Chrome with an untestable gimmick of some kind, in which case there's no point in keeping it in the running.
Opera did say Chromium specifically, not simply WebKit, and Chromium means the WebKit rendering engine and the V8 JavaScript engine. Safari uses WebKit with a different JS engine, and AFAIK, it uses a newer version of the rendering engine as well.