I agree completely. Even if I'm just playing around, the cost of creating a source repository is so small (especially with distributed repos) that I pretty muc

I agree completely. Even if I'm just playing around, the cost of creating a source repository is so small (especially with distributed repos) that I pretty much do it when I'm just playing with an idea. If the idea grows big, it's fun to look at where it was when I started. If it fizzles, well at least you have something for the memories...