Dailymotion still uses iFrame tags - apparently there is a way to embed video without it (including YouTube vids), but from what I could gather after some quick googling, it's unreliable (or at least was 14 months ago).
If you google "embed video without iFrame", you'lll turn up quite a few forum threads on the topic (I only looked at one, so there could be a solution in amongst the results).
(kopes, videos are still allowed, they just can't use any of the banned code to embed them, and AFAIK, currently all hosting sites have it in their embed codes in one form or another).
