Youtube video makers, please, please, make a a single playlist of all your videos, why? Here why:
1. One single playlist will act like a TV channel.
2. Youtube lean back will act as a one continuous channel nicely. [should have been 1.1 instead of 2]
3. Playlists are something nobody sees really, but in near future if people would take interests things may change for good.
That's about it! I can't think of more explanations, really.