I finally got tired of being lazy about search, and spent thirty minutes to add Tipue Search to this site. Now there's a nice little search box way down at the bottom. The search page results are just using the default formatting for now, but I'll fix it one day. Maybe.
If you're looking to add search to your Pelican-powered site, here is a really easy tutorial. Don't worry - you don't have to install SQL or any such nonsense.
You're welcome, Tim.