Sebastian Bergmann asks a simple question in his latest post - "who uses PHPUnit?"
I am putting together a list of projects that use PHPUnit. The purpose of this list is not only to show who uses PHPUnit but also to provide a list of example test suites that are built using PHPUnit.
More specifically, he's looking for projects that use PHPUnit that isn't listed on this page. If you have a project or know of one that's using this popular unit testing suite, post a comment here to let him know.