Candidate Recommendation vs. Recommendation vs. working draft, et c

Forgive me if you get this a lot.  Is there a place I can easily find
definitions of the W3C rankings?

Also, I think an "at-a-glance" table would be super useful:

XML   R
XSL   CR
XSLT R
DOM 1 R
DOM 3 WD


etc.  Does this exist anywhere?

Thanks (you folks are doing a great job),

Bryan Schnabel