I could never get this video to load, and a little while back the "Fuck a Fan Fantasy" video disappeared, now I don't see Political Porno #1, not sure how much of it might be a glitch on my side of things and how much might be the way D.Tube works.

I thought I read the amount a video makes can affect how long DTube stores the video data, and it's just the post (page) related to the video that goes to the block chain. I know DTube and Steemit are still in early stages of development, so I am curious what happens to older videos.
These (Political Porno videos) are excellent videos, as DTube grows I'd like to be able to put on a play list of them, like I did with interesting YouTube videos.