Professional PHP

I ran across How Open Source Projects Survive Poisonous People (video) and Producing Open Source Software (book). Anyone know of any other interesting open source project management resources?

Jon Udell and John Montgomery are taking a private conversation about open source public:

I’ll continue one argument I was having with Jon in the open, just to see what happens. The premise: Open collaboration can relentlessly commoditize things that require a lot of work — like deep integration — just because it can mobilize the [...]

I’ve long wondered about the quality and extent of the PHP test suite. During my posting hiatus, John Coggeshall addressed my question by posting a coverage report generated by running the test suite. Unless I am mistaken, he also implies that the report will at some point become automated and available at http://cov.php.net/. [...]