odd spam?

[ratcreature]

I think I just got spammed through a poll on LJ? I mean, an openID account that links to some tattoo-related domain replied to one of my polls. I didn't click on the URL, but the poll was very old and asked which icon to draw next, and I have already drawn almost all of them, including the one the responder just picked. So as a genuine poll response it makes no sense. Does this come up as spam vector for others? And can you delete or report it?