Ok, that's an interesting perspective. A lot of people use YouTube for that. So they'd post a video on DLive or Dtube, and also embed the video via YouTube in the case of playback issues. I hadn't thought of people using DTube and DLive to hedge each other.
Thanks for the comment.
I've found Dlive to be pretty good for that, so much so that I can't decide on which one I want to use as my main platform. Both have really good interfaces, but dtube seems to have some unsolved issues as of yet. So hard to decide :)