This sounds like an interesting interview but I am getting the dreaded "media could not be loaded" error on dtube. You should seriously consider uploading these to youtube as well as dtube and including the youtube link in the body of the post. Dtube is still far from a reliable video player. And honestly even if dtube does work for someone, it is still better to have a youtube link in the body because dtube videos are removed after a few months. Anyone visiting your blog in the future won't be able to watch any of these, but if you had a youtube link in the body of the post they could.

Cheers