I dunno man, I have been pulled over by nice cops and pricks in uniform. Sounds to me like you got one of the nice cops. I start off nice after getting pulled over (been years though) and wait to see who I am dealing with. If I am dealing with a prick in uniform... it's on! I'll go toe to toe to make him feel like a toolbag. I shake the hand of a nice cop and tell him thanks for his courteousness before I drive away. Tickets suck but at least you didn't waste 45 minutes on the side of the road while he searched your car for something that wasn't there. Plus he gave you a discount! 12 over is excessive in my book - not that I don't do it myself here and there but anything over 5 I generally consider I had comin. The towns of Wyoming have speed limits of 30 mph all over the place - RIDICULOUS after living in a city with 45's everywhere...
Sent from my "two hands on a keyboard"