I always wanted them to succeed, but there was always something telling me that success would be unlikely. YouTube is Google's big loss leader; they seem to exist to keep Google's large internet presence and to keep people connected to the Google ecosystem. If Google can't make YouTube profitable, it seems highly unlikely that a startup would be able to.
It's interesting how Vimeo is still in the game during all of this. They exist because they have a foothold onto the creative/indie/premium video scene. I'm sure vidme was looking for a similar foothold; an niche audience that YouTube/instagram/vimeo had not captured.
I hope the best for their new project. Also kudos to them for advertising those they are not taking onto the new project.