Norman Sigler’s been the mayoral campaign’s idea man, with proposals ranging from a Seattle-funded Westside rail line to a Seattle delegation to North Korea to regular doorbelling by city officials, just to keep in touch with the peeps. Today’s idea, appearing in Sigler’s low-fat-mayonnaise-hetero Twitter feed: We’ve got to hand it to Norman–this is a solid incentive. Our friends at PBS tell us that Three Tenors DVDs and Rick Steves moneybelts work well too.