Linux is unmaintainable
An interesting study from the Vanderbilt University, Three Unexpected Results in Open-Software Engineering, reaches to three conclusions:
1. Linus's Law is not applicable to open-source software development
2. Linux in unmaintainable
3. The LST result is false (I did not know what the 'LST' was, but it's explained in the powerpoints).
Remember... don't blame the messenger! ;)