I have finally found a permanent home for Blender video tutorials. I had been in negotiation for several weeks with ibiblio.org (UNC) which you may recognise from its older names sunsite and metalab and today recieved the web site. They host a lot of open source projects and educational materials as a public service. I currently only have my LSCM tutorial loaded (I boosted the sound though) but more should follow in a few days.
If you would like to contribute your video tuts to the site I can be reached at the email address given at the bottom of the above web site.