[amdolan]

I am loosely involved with one of the language teams. This language team, and others like it, are groups of volunteers and not Kahn Academy employees. I don't have all the details but I know that the teams are responsible for creating the content and uploading the content to youtube. Changing to an alternate host would require more coordination than you might think.

My contribution is that I am helping with automating video uploads to the team youtube channel, which is allowed to have "Kahn Academy {language}" branding.

Shameless plug: If any google or youtube employees can help me raise our API quota please get in touch!!! :)