I wanted to mark a milestone. I finally have a web server running out of a Dropbox folder. I tried doing this with Apache a few years ago, but there was something about how Apache worked that drove Dropbox crazy. Or vice versa.
Why it's so cool -- all my tools work with the filesystem. It's even more widely supported than Git. And there's no difference between the original content and the stuff that's being served. If I want to edit one of the files in my website, I just open it in an editor, make the changes and save. It's like having the server on my machine, without actually having the server on my machine.
The server is called PagePark. Of all my latest tools, it's my favorite. I love tweaking it, adding little shortcuts. Things that make it work really well for the kind of content I serve.