Seems like a good time to post a reminder journal like this. These links are also listed in my profile but here's also a little rundown of my activity on each site.

Furaffinity - fairly active; mostly finished art, but I do post some furry/anthro related and/or adult sketches here too.
Deviantart - active, I post most things I produce here (apart from adult stuff ofc)
Tumblr - very active, I post all my sfw/non-mature art here, including some sketches/WIPs that won't be posted elsewhere.
nsfw Tumblr - misc adult/mature work, sometimes reblogs; not super active. Contains some sketches and unfinished work I don't post elsewhere.
Weasyl - fairly active, mostly finished work.
Society6 - currently empty, but I do plan on slowly starting to post content here.
Youtube - not much to see atm, but I occasionally post process/time lapse videos.

Luckily for me, I hadn't been that active here in the last couple weeks so I only really have two submissions I need to resubmit.