Damn, Kevin Smith said that? Cool on him.
The NG layout is more minimal, almost too subtle, but NG's been running for a long time with only a handful of admins to program the site, unlike dA or a shit ton of other mainstream sites. Despite the headaches and (again) problems digging around for content, NG's not a bad place, though thanks to porn, we attract a lot of 'unsophisticated humans'.
There's a plan in works to make NG SFW, and the porny stuff gets migrated to another site....then you have to ask, is NG going to police all user content, like blogs? It's confusing...
VicariousE
It's still better than getting fewer, more ass kissing reviews elsewhere... like dA, though it might've improved. Haven't really hung out there since NG created the Art Portal, one of NG's better Portals. The scouting system works, but there's no clear cut explanation... it does say somewhere, that only finished, complete works are allowed to be tagged for the Art Portal, so unsophisticated sketches and WIP's in the Art Portal are a no-no, and could get you de-scouted.... fans will still see new WIP's and such on their feed.
inkveins
I never really understood the opposition to a little positive reinforcement every once in a while. It's not like artists aren't already historically and socially roughing it; no need to remind them that their efforts are like a message in a bottle being thrown into a sea comprised of messages in bottles. Like Kevin Smith said, nothing good comes out of discouraging an artist. Always critique, always try to make them better, but there's no need for hurtful language.
Nobody's ever really brown nosing on deviant art. If people are following you and complimenting you, it's pretty much because they genuinely like your stuff and want to see more. Generally if you're not very good, you just don't get a whole lot of attention. The leg up that newgrounds has, is the prominence of the art forum, and lots of people who can tell you how to improve your trade.
Deviant art is kind of the same way actually with wips and all that. Frankly their categorization system is much better. They have a category dedicated to sketches, and they'll show up to your followers in their news feeds, but it won't be in your featured gallery. You kind of have to dig for it.