Mozilla is out here unleashing levels of slop previously believed to be impossible. Some of the absurdity gets picked apart in this thread.

Anyway, development of Servo resumed a couple years ago after they managed to scrape together a couple of grants. This past October they tagged their first release (v0.0.1) and have made a few more since. It looks like things are finally moving somewhat. They will be giving a couple of talks this weekend at FOSDEM.

It is not a suitable replacement yet, but watch this space.