I see some people only post screen shots. I can understand why. Maybe it's because they're still in the design phase...
Well this is the "Website Critique" section, so screen shots are sometimes enough for a critique. There is another section named,
Beta Test Your Stuff for functionality, security, etc...
Should I only post SS's or a link to the real site?
A link would be ideal because it enables people to view your site across various browsers and platforms.