wow, thanks a lot ! This is awesome !
you should post them on a youtube channel, will make them easier to be found by people.
My pleasure. Thanks for your note.
Uploading to YouTube would likely cause more problems than I care to deal with, since they would almost certainly be flagged for removal.
Eventually, once the summit starts, the videos will be free for 24 hours. If one is savvy enough, they can probably figure-out how to download them. (I've already given some hints, if you consider the URLs and naming conventions.)
Finally, at the end of the summit, I would imagine there may be a 24-hour period where all presentations will be available for viewing. This is usually how most summits are run. But, we'll see.