I suppose I should clarify:  I don't maintain a list of mostly abandoned or "prototype" code.  It'd get something new every few days.  I also don't publish a lot of blog posts or open-source software. Instead, I try to find interesting clients, take on interesting projects at work, or experiment with new methodology there.. and maintain my "trophy case" on my resume.  Does ~/scratchpad contain a crap-ton of half-baked or throw-away code? Sure, but I'm not about to spend time making a list or putting it on the internet.