Were they actually a flat organization during the development of Half-Life 2 and Steam? I had assumed Gabe stepped back from his authority some time during the

Were they actually a flat organization during the development of Half-Life 2 and Steam? I had assumed Gabe stepped back from his authority some time during the development of the Half-Life Episodes. If I had to guess, the transition began some time in late '05 and progressed over the next few years. Just a guess, though.