Well they have their own internal spam reporting tools of course. If you work at Google you simply type http://spamreport/ into your G branded FireFox browser and voila. I can’t say I’ve actually seen what’s at that internal URL but I can tell you it’s highly promoted and visible around the ‘plex and around multi monitors. When I was there a couple weeks back with Greg he swiped the scanned document below off a bulletin board and in a round about sort of way I swiped it from him – hehe. Did I say swiped? no. It was on the floor and I’m sure it was near a garbage can. How much you wanna bet that Matt himself did the fancy artwork?