When I saw the changes, I was like, "WOAH! That's unexpected."
A few things I noticed:
-Although I liked the "Problems of the Future, Today" slogan, it seemed to be one for a smaller, kid-in-basement, funtime site. The new slogan, "Everything, By Everyone" is much more professional and, more importantly, much more inclusive.
-The ads are much more Newgrounds-centric, which makes it much more professional (again) and makes us feel like we're part of something big.
-I was wondering when the new tank would be put in the logo. Looks great!
-The header doesn't really match with the rest of the site, but I assume that will be resolved when the rest of the changes come about.
Overall, A+! I can't wait for more!!!