I couldn't agree more. MicroMark is becoming a pest as is Squardon with their relentless sale announcements but if this sort of thing bothers you then I strongly suggest you not buy a Chevy. We got one a year ago and between GM, OnStar, Chevy and the dealer I get at least one per week. When I schuduled some service I got four seperate emails, a text and a voicemail as reminders plus when I got the car back home I had several additional emails announcing the car was ready and I could pick it up.