This year is a bit unusual and secretive to provide a bit of a surprise. The past conferences had a proper schedule, see e.g. the one from last year[0].
I've not tried to use blender for a while, but I love applications that give you a command palette, especially when they get proper fuzzy and prefix matching like this. Like the dude in the video says, it must be a godsend for non-native english speakers with something as complex as blender.
Well, disregarding (h/c)racking the server or some other abuse I suppose.
Edit: Honestly, I think it's more important that it exists than that it gets heavy use. As it is now, it allows Blender to A) Have a better platform to link people to, and B) Have a fallback if Youtube starts causing problems.