Submission + - Documentation as a Bug-Finding Tool (madebyknight.com)
Sekrimo writes: I recently came across this excellent article on an interesting advantage to writing documentation. While the author acknowledges that developers often write documentation so that others may better understand their code, he claims that documenting can also be a useful way to find bugs before they ever become an issue. Taking the time to write this documentation helps to ensure that you've thought through every aspect of your program fully, and cleared up any issues that may arise.
