But then Barrie Slaymaker asked me when and why you would use DBD::SQLite, and I honestly couldn't answer him. If you want a toy database for demos, DBD::CSV is fine and great for knocking apps together with. If you want to go into production with something, then you'll probably be happy with MySQL, and not be happy with SQLite, since it's completely typeless (it treats all columns as strings of variable length regardless). The only real argument for SQLite is that it's fast and easy to manage. In that sense it gives you all the advantages of DBD::Sprite (well, most of them), and none of the downside.
But what I really want to know is if you monks out there would use it, so that I can update the docs to reflect if/when/why you would use it. So please, let me know. Thanks!