[saimiam]

Off topic but it's heartening to me that after 3 hours, this thread has no replies. To me, this could be because of two reasons -

1. People believe most of their favorite softwares are already open source OR 2. They don't think highly enough of closed source softwares to want to know their internals

[wmil]

I think it's more that there's plenty of interesting source code available to read through already and I personally have trouble thinking of a piece of software that I could go through in a reasonable time frame.