From Computer Tyme Support Wiki

Why HTTPS everywhere is a really really bad idea

Introduction

HTTPS Everywhere sounds like a good idea, but as they say, the devil is in the details. The idea, supported primarily by the Electronic Frontier Foundation (eff.org) is to get all traffic on the internet to be encrypted. If everything is encrypted, as promoted, then no one can tap in and spy on your communication. This includes NSA spying and other government spying that is both illegal and immoral where third parties and government track you to create a digital profile of who you are that can be used against you, profile you, steal your passwords, invade your privacy, blackmail you, and round you up to put you and your freinds and family in concentration camps. Imaging if you will what would have happened if Adolf Hitler had todays technology. There would be no Jews left hiding in attics!