Here is a great video posting tool to post multiple videos online with one click. Another site that allows you to post your videos to multiple sites is www.tubemogul.com. Here is a very cool site that allows you to broadcast your video live www.ustream.tv.
I also found some additional video posting related blogs that are very useful like DV Guru who looks at the top 10 video sites…nice work.
Feel free to comment on other great services and information on video posting.