The main problem you'll have is newgrounds is very inactive, and the art community is small. I like the small community but it's pretty boring. Interesting people show up sometimes but don't often stay for very long. Sometimes there's a group activity to do together but mostly it's quietly posting on one's own art thread. If that sort of thing is what you are into then by all means welcome aboard! If you are looking for a hip platform to build your network and gain a following this probably is one of the worst places for that barring animation collabs.
VicariousE
Hey @ornery anything you'd like to add? He's an art mod here, maybe he knows of a collab or something. You could also post what you like to do here: http://www.newgrounds.com/collab/browse/artist or maybe find someone worthy of your talents there. I like how all your submitted pieces are of different subjects (in different styles), it's good to specialize!
You've got a great attitude, I'm sure (in time) you'll fit right in! Also, don't be afraid to review other people's artwork, as well as ask questions.
moawling
Despite having an account on here, I'm still in a lurking phase I guess, huah huah. I've never taken on a big project (in terms of pixel art) so I want to see if I can rack up some more finished pieces so people can see the breadth of my work.
I really appreciate the direction! I tend to overthink things and I end up talking myself out of posting or commenting on anything, it's a bad habit. I'll definitely try to be more active in the community though, it's an important aspect of being on here.
Thank you so much for your help!