CSV is _way_ hairier than folks think it is!!

And for anyone who's not convinced by CSV, consider parsing XML with a regex. "I don't need a full XML parser, I just need this little piece of data! Let's keep things lightweight. This can just be a regex..."

I've said it many times myself and been eventually burned by it each time. I'm not saying it's always wrong, but stop and think whether or not you can _really_ trust that "little piece of data" not to grow...