B2Blog has a posting on the top video sites as ranked by comScore Media Metrix. YouTube continues to move up the rankings taking on the big players like Google and Yahoo!
In looking over the list I found that there were 3 that I had never heard of - #6 - Heavy with 8.3 million unique visitors, #8 Ebaums World with 5.4 million unique visitors and #15 vSsocial with .09 milllion viewers.
I've embedded a vSocial clip on emoticons for your viewing pleasure.
Comparisons
Michael Arrington at Techcrunch had a posting last November comparing the features of various video services that includes quite a few additional companies that could be coming on strong. In April, he rated Motionbox as the best video sharing site. Digital Video Guru took another look at comparisons with a review of 10 sites in April of this year. Although some of these overlap with Techcrunch's review, there are some different ones posted as well. Mustsee developed a nice chart looking at 40 different video sharing services analyzing content, features, usability, reach and overall.
Specialized Services
In addition we are starting to see specialized video sharing sites catering to specific audiences that will be an interesting addition to the mix. Among these are PornoTube and PetVideo, each with an obvious target audience.
UPDATE 1 - Site comparisons
PaidContent.org, reports on a comparative ranking that has been put together by LightReading that compares video sites on 3 criteria - ease of use, file storage limits and other stuff.
Video Rankings
ResearchBuzz reported on a new service - the World Internet TV chart that is comparing the most popular videos on YouTube, Digg, VideoSift and Google.
UPDATE 2 - Video Mash-up
Magg is a site that you can use to track videos from multiple sites - YouTube, Google Video, Veoh, Myspace, Metacafe and Jumpcut.
UPDATE 3 - Online Comparisons
Dave Taylor at Fabric of Folly has a ranking of their top 20 video sites. To complete the rankings they uploaded the same video at each of the 20 sites. Dave Taylor, the reviewer looked at features like cost, tagging, comments, killer features, etc. then ranked them on an aggregate score of ease of use, appearance and features. This comparative information joins that of my earlier links to other video comparison sites.
Hat tip to: Will Video for Food