OK - I'm not impressed. The new comment layout is something that's .. well.. ununderstandable to me. Does anyone else have a clue as to the theory of operation for it? Maybe I just need the "3 things you gotta know" to make it work for me. Personally, without markers for delineating transitions, I get lost almost immediately. I even tried reading something I wrote, and got lost. (Note that on Giz, you can toggle between old and new.)