Well, yes, it allows for that :)
The main idea was just to build a hashify.me "clone" that didn't require JavaScript to be enabled in the browser. I knew this would be easy to code in Go and indeed it was: just a matter of putting a couple of libraries together.
The storage features are more to avoid having to use URL shorteners to save the content. But with these features, it becomes more of a Markdown pastebin than anything else...