YouTube, y'know that online platform that has allowed millions of people to upload and share all manner of video and music content for the past decade.
Personally I think the site is a God send for getting your work seen, bearing in mind the alternative before was to make up VHS tapes, VCDs then finally DVDs for friends to watch. Yes there are other sites like Vimeo and such but YouTube seems (currently) the most user and audience friendly.
So what's my bread and butter? I make short films, sketches, movie reviews and lots of other content based around the Horror genre.