Vimeo is a file-sharing website that does pretty much the same things as Youtube (now belonging to Google), Dailymotion (from France) and Google video (obviously in Mountain View, California).
Everyone of them, though, tries to attract a different audience. Vimeo’s (based in NY) target group has a focus on creative people. Of this community, I particularly like the fair behaviour and the nice and intelligent commenting. So I thought I would upload some of my videos there, from now on. See here http://vimeo.com/giulio/likes if I added your video to my likes.