I have an FA but I haven’t posted anything there in a while, nor do I really plan on using it much. Regardless: http://www.furaffinity.net/user/reiduran/

Newgrounds, same, I haven’t posted anything there at all: https://reiduran.newgrounds.com/

These aren’t what I want in a site. Just galleries aren’t fun. I want to be able to post something and then have someone respond to that post with like, an edit or a coloring or something, and then I want to be able to share that edit with everyone in the same post.  If Tumblr did anything right, it was the way they could let others edit and add onto ideas.

Gallery sites like Newgrounds, Fur Affinity, Deviant Art and Pixiv just don’t do that. I’ve said it before, but they’re islands. You get a letter that someone you follow posted something and then you sail to their island to interact with them. When you’re done, you leave. There’s no easy intermingling of ideas, there. There’s no fluidity or life to anything. It’s just “look at my stuff”.