Yahoo Mail begins blocking users with ad block enabled

Yahoo may be hoping that access to your email is more important than freedom from advertisements.
Some users of AdBlock Plus have reported that they can’t access Yahoo Mail in Chrome or Firefox on the desktop. Instead of seeing their inboxes, the get the following error message: “Uh oh… We are unable to display Yahoo Mail. Please disable Ad Blocker to continue using Yahoo Mail.”
The reports, first spotted by Digiday, surfaced in the AdBlock Plus forums on Thursday. Andr