Yahoo! and the limits of a free Webby Verb CompanyNovember 24, 2015 Yahoo! blocked email access to people who had installed ad-blockers. The experiment caused anger, but it’s one more sign that the current model of a free Web for services we used to pay – from mail to news – is becoming unsustainable. Leave a Reply Cancel reply Show more This site uses Akismet to reduce spam. Learn how your comment data is processed.