Well, I got started on deviantART. Nothing that isn't here. I'll keep both updated, though.
Pretty much, dA seems like a good place to get exposure (as in comments nearly the moment I uploaded an image), while NG here seems like a more reliable source of good critique. Vice Versa for being possible weaknesses in each site.
I'm out of practice with my artwork, but I'll try to get back into the swing of things.