What other art sites do you know (besides FA, TH, and DA) that still have pretty active communities?

I dabbled a bit in Furrific and Furry Network when they first opened up, but eventually deleted my account in both places due to a lack of traffic. Are they more active now?

What about SoFurry? Is it fairly popular for SFW art, or is it still kinda NSFW oriented? (I remember when it was Yiffstar, and I've never really looked at it since so I have no idea what the community is like).