Weng: I only use it for C++, so the one thing I can say is that the new Intellisense is good. It underlines errors with red squiggles now, just like the ones you get when writing in .NET languages. It's still rough around the edges - takes a lot of time to convert large C++ projects and locks up for about a minute if I try to get a Ctrl+Space suggestion.
derula: I don't see a WYSIWYG editor in neither Opera nor Chrome... I didn't think to try HTML tags because using [img] tags to insert images worked, so I expected something bbcode-ish.