Well..'kink' I suppose, a little dented in spot in the leather of the seat. I noticed when I bought my 2000 S it had it on just the driver's side, on the lower piece right under the driver's butt, under the right butt-cheek. I realized I wasn't alone with this when I saw it also in JCTPM's Boxster here:
http://i58.photobucket.com/albums/g269/JCTPM/Boxster024.jpg
Could anyone explain what seems to cause this? It's apparently something common becuase two different Boxsters have almost the exact same looking mark. Is there some popular wallet or back-pocket device that might have dug this hole?
-David