Is Gillette surfing weblogs? 2 weeks ago I mocked the Mach 3 razor and plans for a four-bladed razor. Today, a free sample Mach 3 arrived in the mail along with some coupons and a form letter from the company (“Dear Valued Customer”). I know I’m not on any customer list since I haven’t bought a disposable razor in 5-6 years (I use an electric). So is this just junk mail/coincidence or is someone out there paying attention?