He, I was just saying. I've always coded alone, or with only one other person. And that person was using my code as a library. I figured that working like this

He, I was just saying. I've always coded alone, or with only one other person. And that person was using my code as a library. I figured that working like this would scale, modular and bottom-up. Maybe not. (besides, isn't VC a relatively new proposition? I'd be surprised if PG and co. used it for Viaweb) Let's leave version control aside. Could someone spell out why bug tracking is so great? Thanks.