I'm not seeing any significant traffic changes, but content that has been MIA in the serps since last fall is now FINALLY popping in and out of the serps, though not much of the new stuff (now 1 to 6 months old) is ranking well.
Google has been crawling the site big time (past day or so).
"Something is up, I am getting about 20% more traffic."
I really hoped that I would be seeing the same thing (when 250-ish pages of content would be finally included in the serps). Things aren't over yet so I'm not going to get bummed out at this point, but it's not looking too good for my site (old stuff-still ranking strong, new stuff--included in the serps finally but mostly craptastic rankings).