FurAffinity: FurAffinity sucks ass, but I have one.
Pillowfort: Pillowfort's apparently the new hotness (and I've had an account since they were in closed beta), but I have no idea how to use it.
Twitter: Twitter is definitely a thing, and I have one! Expect to end up hating me for my politics or my terrible tweets (or both!)
Tumblr: Tumblr still exists! I have one! It was supposed to be an aesthetic blog but I also (re)blog really unaesthetic things, too!
cybre.space: Mastodon, the Twitter alternative that almost was. I barely touch this, but hey.