Groupon... And The Difference Between Idea & Execution

About a month ago, the folks at Planet Money did a nice podcast on the economics of Groupon. There's no doubt that there's a bit of a "coupon" bubble going on these days, with tons of companies crowding into the space, and (as the Podcast notes) a bunch of ex-Wall St. types jumping into the space with talk of creating derivatives on coupons/deals. At the same time, plenty of people have...