DMBFFF, 11 months ago polls, but much more than 6 options, much longer than 7 days, and OP can see results without voting. be able to see list of what one has upvoted and downvoted. embed videos, particularly YT, Vimeo, niconico, Wikicommons, Archives, and, of course, Peertube. be able to crosspost.
tjhart85