I tried to submit a deal using the bookmarklet, and the submission page came up blank. What gives?
There could be a number of things going on here. One possibility is that you may have tried to submit a deal from a non-retail product page, which the bookmarklet is unable to read. Another thing to keep in mind, the bookmarklet has a timeout of 20 seconds, which means that if the server of the URL you are trying to submit is slow or down, the DP bookmarklet will only keep trying for 20 seconds before it defaults to a blank page.