We're not about to say "we told you so," but Peek's own David Madden has contacted us with a detail so telling that we simply had to pass it on. In an effort to understand whether the email-only handheld really would sell better if not hamstrung by monthly fees, it has been offering it up in two forms at Costco. A "$44 + monthly fees" package and an all-inclusive "Peek-for-life" bundle that sells for $399. So far, a whopping 70 percent of sales have been for the lifetime Peek, despite the fact that said bundle is a Benjamin more expensive than Peek's own one-day lifetime sale earlier this year. He also goes on to say that this pricing strategy (the no monthly fees one) "may yet be vindicated," h