Debugging in OSS Always Faster

dex@ruunat writes "Damien Challet and Yann Le Du of the University of Oxford studied a model of software bug dynamics, which resulted in a paper on cond-mat this morning. In this paper they study the difference in evolution of number of bugs in open and closed source projects. They conclude: 'When the program is written from scratch, the first phase of development is characterized by a fast decline of the number of bugs, followed by a slow phase where most bugs have been fixed, hence, are hard to find'. Another, perhaps surprising conclusion is that debugging in open source projects is always faster than in closed source projects."