Dear Mr. and Ms. Marketer...
Dear Mr. and Ms. Marketer,
One of the most annoying things you can do is advertise something for new customers only without offering anything to your existing customers, who've stood by patronizing your services. It demonstrates that you really couldn't give a damn about your current customers. You're the two-year-old who's hoarding all the toys in the bin and still wants more. You're the guy who wants to sleep with anyone, except his wife (or husband). Stop it. It ain't cute. It fosters instability.