Quite simple, really. There were a large and growing number of users (mostly from Poland and Russia) who were showing valid domain screenshots but linking to malicious sites with malware, such as whtlskjdl--dlk2.ru, etc. So we thought this would curb that but it just angered a lot of people and made our lives more difficult. So we finally just scrapped it. Now it is optional and may one day go away. :)

We intended to at least make it a way to generate traffic and spread awareness by giving unlimited see more bandwidth and free inside pages, but a number of users figured out how to exploit that generosity to steal service through the main methods. So it's another case of the few ruining it for the many.