For all your Motu Proprio news ... these spots have links to the document, the English translation pdf, and those learned souls who have read and are commenting. Eventually I will get to it, I am sure, however, I still haven't finished reading the Holy Father's letter to China which interests me much more than the Latin Mass. By which you can tell that we have a wonderfully respectful and "traditional" Novus Ordo in our parish.
Deacon Greg offers us the Spark Notes (that's like Cliff Notes for those of us of a "certain age" ... ahem) on the subject
Father Z. who gives us the text and his comments about the intro. There is much more by now at his place so check out all the posts.
The Curt Jester has links and commentary.
Dom has a roundup of reaction
Father Jim at Dappled Things has his own comments as well as some links.