Selected answers from the Dumb SEO Questions Facebook & G+ community.
Dan Thies: It’s far easier to drive traffic from Youtube. Traffic is how natural links naturally occur.
It’s easier to build an audience on Youtube. Building an audience means you can move more traffic over time.
That’s assuming it’s got to be “or.†Other than picking one for embedding, there’s no need to just use one.
Question for the collective:
YouTube or Vimeo for videos? What are SEO implications of each, or does it matter? 
