I'm steering away from it a little bit now, mostly because I just can't watch fake paranormal clips, but I have mostly watched the dark stuff.
ReignBot is pretty cool as is Rob Dyke's horror stuff.
Let's see: Top 5 Unknowns -that one MOSTLY focuses on verifiable shit and not "ghost footage" and such.
I like videos about strange occurrences and people disappearing and shit, like the sort of thing we used to get on Unsolved Mysteries.