I have a website and a facebook site. I can update my facebook site in an instant but the website is more work. I know that some people I would like to reach are not on facebook, but most of those people probably aren't using a lot of other technology either. The huge plus with facebook (or instagram) is sharing your work and having it pushed out to the public. My website is not set up to promote my work the way facebook can. Another factor, when people go to my facebook page my pictures load instantly. (For me this is a huge factor) On my website, my galleries take time to open, way to much time. I know this is probably something I could sit down and fix, but I just don't have time to be a website fixer! (nor do I want to!) I am glad that I have my website because I own the domain name. If I had to pick just one, facebook or website I would have to go with facebook. Good luck with your decision!