I'm currently working on an extension for CodeIgniter called Modele. Modele is just a collection of four files and each file resides in a different directory within the CodeIgniter installation. I wanted to use SVN to control Modele's source code but SVN cannot single out files from within a directory structure. Using SVN for these files meant I'd have to include the entire codebase of CodeIgniter with Modele.
I love Craigslist. I like to consider myself a Craigslist power user. What I like to do is perform a search on Craigslist for terms I'm interested in and then put the RSS into my feed reader.