If you missed the rumors so far.. tomorrow Friday, Eclipse Callisto will be released :)
Astonishingly, centralization seems to be the only reliable way to ensure plugin compatibility within the Eclipse ecosystem.. considering that one of the design patterns gurus, Erich Gamma, is a major driving force behind Eclipse.
I hope I’ll find the time tomorrow to quickly test-drive it regarding support of JSF/Java Server Faces (so far, I used Exadel Studio most of the time, but meanwhile, I’d expect WTP to be ready for JSF as well)