Here are some of the top video submission sites where you can submit your videos, get backlinks and free website promotion.
www.youtube.com - PR9 - You do get a dofollow link back to your site in your channel profile.
www.vimeo.com - PR9
www.flickr.com - PR9
www.video.google.com - PR9
www.video.yahoo.com - PR9
www.photobucket.com - PR8
www.dailymotion.com - PR8
www.scribd.com - PR8
www.wordpress.tv - PR8
www.photobucket.com - PR7
www.blip.tv - PR7
www.metacafe.com - PR7
www.qik.com - PR7
www.viddler.com - PR7
www.MySpace.com - PR9
www.Facebook.com - PR10
www.stupidvideos.com - PR6
www.buzznet.com - PR6
www.stickam.com - PR6
www.gofish.com - PR6
www.revver.com - PR6
www.livevideo.com - PR6
www.flixya.com - PR5
www.castpost.com - PR5
www.videowebtown.com/community/index.php - PR5
www.vidmax.com - PR5
www.thatshow.com - PR4 - How-to video guides
www.clipchef.com - PR4 Cooking/recipe videos
www.flickr.com - PR9
www.video.google.com - PR9
www.video.yahoo.com - PR9
www.photobucket.com - PR8
www.dailymotion.com - PR8
www.scribd.com - PR8
www.wordpress.tv - PR8
www.photobucket.com - PR7
www.blip.tv - PR7
www.metacafe.com - PR7
www.qik.com - PR7
www.viddler.com - PR7
www.MySpace.com - PR9
www.Facebook.com - PR10
www.stupidvideos.com - PR6
www.buzznet.com - PR6
www.stickam.com - PR6
www.gofish.com - PR6
www.revver.com - PR6
www.livevideo.com - PR6
www.flixya.com - PR5
www.castpost.com - PR5
www.videowebtown.com/community/index.php - PR5
www.vidmax.com - PR5
www.thatshow.com - PR4 - How-to video guides
www.clipchef.com - PR4 Cooking/recipe videos