Hi! I am a game designer working on two games right now.
I was thinking the same thing, but I was not sure if I should take the step of moving towards DTube. Thanks for motivating me to take this step.
First I will reupload all our video content to DTube, that will take a couple of days, because I do not want to drop it all in one go and after this we will upload video exclusive to DTube.
Thank you again and I hope if you do not mind if I drop a link to my first video here.