I recently decided to publicly mention a small project I've been hacking away on.
It was more or less in the I'm just hacking on some code state for a while. And then in the past year, I cleaned it up a bit, added an interface, and made it (barely) functional -- if a bit feature-incomplete.
So I wanted to show it to other people, and what better way to do that than at a lightning talk at a conference?
But I wanted to have more than a GitHub page to point to, and I really didn't want to spend the time to author up a fancy website (although I can understand some HTML/CSS, I'm not a web designer by any means), so I decided to give Pelican a shot at this job.
Pelican, although mostly designed for blogs, also does a decent job at static web pages.
I got it up and running in about an hour or so. I spent most of that time finding a good theme which I liked.
I'm very happy with the results: recalc.org.
So my overall consensus is that if you need a fairly simple website, and like the [edit with text editor] and then [run make to see your output] way Pelican works, it's the tool for you.