Click on the link. On the other end of that link resides a newspaper column from the October 10, 2006 Daily Texan (the student newspaper of UT-Austin).
I should probably follow my own writing advice more. But, if avoiding the passive voice in your own writing interests you, you might enjoy it.
Or you might think of my many half dashed off (and barely comprehensible) blog posts and comments and decide to stay far away from any writing advice that would spill from my pen (or keyboard).
Whatever makes you happy.