Back in December of 2012, we wrote about (and agreed with) Julian Sanchez‘s suggestion that Google should do end-to-end encryption of emails, even if it (only slightly) mucked with its advertising business model. The impact on overall security would be great (and this was before the Snowden revelations had even come out). As Sanchez pointed out, not only would this (finally) drive more widespread adoption for email encryption, it would create enormous goodwill among privacy advocates. About six weeks ago, we mentioned this again, when it was rumored that Google was trying to make encrypted email easier, though it was said that it wouldn‘t go „site-wide“ on end-to-end encryption.