Disqus allows for many options (more common ones) such as Twitter, Facebook, G+ and others where as Facebook is just Hotmail, Yahoo and AOL.
But I guess it depends on who your audience is and what social sites they use the most - maybe Facebook is the right one for the music audience seeing as Spotify uses Facebook for logging in too.
Marcus Taylor is an award-winning young entrepreneur from Oxford with a passion for online business, the music industry, and getting out of his comfort zone. In 2012 Marcus created the World’s first scientifically valid ‘comfort zone calculator’, which he later presented about at a TED event in Australia.
Day-to-day Marcus runs Venture Harbour, a company that converges Marcus' passions to help brands within the music and entertainment industry grow their businesses online. Venture Harbour also manages a collection of Marcus' own projects including TheMusiciansGuide.co.uk, a website that helps over 300,000 musicians a year learn new ways to grow their fan base.
- Venture HarbourDirector, 2012 - present
- SEOptimisehead of social media, 2010 - 2012