A reader sends in a pic of a fellow cephalopod-with-quill. Below the jump, so as not to muck around with RSS feeds.

Octopus with quill
Probably doesn’t write sepielles, though–maybe octets or something.
Still, nice to have company.
Edited, because damn. I thought I was making up a silly word to describe an octopus’s poetry, and I made up a word that, it turns out, actually has a real (and very racist) definition. so I changed it. If you didn’t see it, don’t worry. If you did, this is why I changed.
Might be “like a twin” but you have no equal.
I second chigau’s sentiment.
Thirded.