Okay, I've read through every single post in this topic, but nothing has stood out extraordinarily to me. Firstly, I just wanna say in response to some of Tom's concerns: yes, Newgrounds is more than just Flash, but to be honest Flash is really what Newgrounds is about. Its what draws people here. So I don't think by having Flash in the title, you're excluding the other media that you have here. Its kind of an addition to the Flash, and people will find that out as they browse. I think you really should stick with "Flash" in the tagline to pull people in to Newgrounds main purpose. Oh, and I think it would be fine to use a tag like "The World's Biggest Flash Community..." seeing as you're not boasting, and can actually live up to the call. At least it's a very straightforward description of Newgrounds -- no one is going to think you are being big-headed, it's just the truth.
Well, I've read through everyone's suggestions -- some were good, and some terrible (sorry, but its the truth, lol) and below are a few suggestions of my own -- plus a couple of silly ones at the bottom. And if you read this topic and still find nothing pleasing (hopefully you will like one of the suggestions) then I suggest you just keep the one you have. If you don't like any of these better, there's nothing wrong with "Newgrounds.com -- The Problems of the Future, Today!" Aaanyways, here they are:
Some Serious Suggestions:
Newgrounds.com -- Breaking New Grounds in Flash Entertainment!
Newgrounds.com -- The Future of Flash Entertainment!
Newgrounds.com -- The World's Largest Flash Community!
Newgrounds.com -- Taking Flash Entertainment in a New Direction!
Newgrounds.com -- Defining the Future of Flash Entertainment!
Aaand Some Silly Ones:
Newgrounds.com -- Stop Complaining About the Ads or we'll Fucking Kill You!
Newgrounds.com -- Serious About Flash :-|
Newgrounds.com -- And the Lord said, let there be Flash!
(P.S. Hope these were helpful.. maybe you'll find one you like up there?)