Upload videos to multiple platforms at once | Tubemogul

TubeMogul.com is the best way to disseminate a video on the Internet. It is free, you can simply register and upload your videos in 12 sites at once.

It also has a full panel of statistics to inform you about the success of your video. Important eg metacafe if you want to earn some money for advertising.

These are places where you can automatically upload your videos in a single operation: