@nikitonsky all that's left is to recode all those into resolutions that are more acceptable to streaming on imperfect connections. And add audio-only options - those are podcasts, after all. And set up a CDN so it loads faster.
YouTube is not just a distributor of megabytes of JS, for better or for worse.
Please at least leave links to YouTube near each video. Right now, many of them are _literally_ unwatchable for me - short of downloading whole files, of course.
@nikitonsky the first talk on the page, for example, is a 4+ GB video. On Firefox on my phone right now, it manages about 1 FPS.