A fellow has just posted on RennTech about turning 300,000 miles in his 996T. He says he is still on the ORIGINAL CLUTCH!! I was gobsmacked.
http://www.renntech.org/forums/index.php/topic/37767-for-the-non-believers/page__view__findpost__p__199752
http://www.renntech.org/forums/index.php/topic/37767-for-the-non-believers/page__view__findpost__p__199752