There have been so many online TV and Video sites coming up these days,
that its hard to keep track of. Few of the more well known names are

and

, and

and of course

and

and the multitude of the P2P networks.
The one big challenge facing these companies is the adoption of the
technology by the consumers. And a huge challenge they are facing there
is the carriers. The carriers are either lowering the Quality of
Service (QOS) for the video traffic or in some cases blocking the
traffic completely. Networking companies like Cisco are getting huge
contracts to build such technology and routers/filters for the
carriers. And carriers are very reluctant in giving this bandwidth away
for free. Thus the
net neutrality debate.
The following article is an interesting read on the topic.
http://www.last100.com/2007/05/28/will-isps-spoil-the-online-video-party
One interesting twist in the tale is that these video companies are backed and lead by bigwigs.
Joost is sponsored by Kazaa/Skype founders Niklas Zennstrom and Janus Friis. Interestingly
Cisco's SVP Mike Volpi who recently left Cisco is now heading Joost as their CEO. He knows the challenges Cisco offers to this mix.
Youtube is Google's
Skype is eBay's
AOL video backed by AOL
Veoh got a lot of funding and is backed by Time Warner.
So there is a real battle ensuing, and hotshots are in the game.
Will be interesting to see how this unfolds. I feel that carriers will
eventually relent and let these companies use the bandwidth but in
return will surely get a piece of the action, which is what they want.