This is a cool idea. I doubt you'd even need to offer a rebate at all, though it'd be an interesting incentive. If reporting errors was as easy as highlightin

This is a cool idea. I doubt you'd even need to offer a rebate at all, though it'd be an interesting incentive. If reporting errors was as easy as highlighting a passage and clicking a button on your e-book reader, I bet a lot of people would do it.