Shoutbox

Well, from the screenshot you posted, the likeness, other than just the orange on black there's buildings in the top logo (not sure if you're referring to the background being the metallic type background image, or this image) and even the gradient goes from yellowy-orange to reddy-orange (reddy is in Firefox's default dictionary? ) in the same way.

Seriously, a lot of people are going to turn round and be like "wow, it's like newgrounds."