Hah! My car got checked out like crazy by a guy in a 996 turbo yesterday, I didn't want to get put in my place so I gave him a thumbs up as I came to my turn and went on my way.
I hardly get challenged in the ///M though. Once by a turbo'd accord, a playful pace with an E93 and GT-R, but nothing like the Evo X days, ugh, one of the reasons I got rid of the damn car. DICK MAGNET!
EDIT: Another plus, I get a lot of (respectable) props in this car... Apparently I love the attention.