youtube - the No.1 video site
myspace - No.1 among artists
blip - regular video upload site
livevideo - good quality and interface
revver - with revenue sharing
brightcove - slow, but professional
stupidvideos - for funny videos
break - videos for guys
regenerationtv - variety of channels
lonelyplanet- travel videos
zilo- user based Internet TV
shortbrain - newcomer
atomfilms - established free upload
veoh - upload only for US users
dailymotion - trendy upload service
stickam - big community of live cams
clipshack - video upload community
zippyvideos - free video hosting
purevideo - user submitted videos
esnips - upload up to 5 gig

soon more ...