I am not a fan of the new software for one simple reason.  If there's a way of seeing the edits other people have made, I can't find it.  This means that it's incredible hard to track vandalism, for one thing.  For another, it makes it infuriating and pointless to have watched pages.  Why watch a page (especially if you know the page is being used to push an agenda and you are trying to make sure it remains NPOV), if you have to read through a couple of versions of a longish article to try and find the changes.  Couple this with the fact that the watched list seems to only show the most recent change (or maybe that was just a bug), and I'm screwed.  Real-world example:  Helga (the bane of the historian) is tweaking Prussia again from various angles to make sure we understand it's innate German-ness.  I go to see what those changes are, and if they are valid, or if she's tried to de-polanize  something -- no diff.  My watch list says this is the only change since I last checked, but the article history says Helga has made a couple of changes, and so has Eclecticology, a reasonable contributor.  This is not useful. 

Oh -- I also miss the link from the talk: page back to the related article…

Otherwise, it seems very nice ;-)

Jules