Let's Encrypt is actually encrypting the whole Web:
Let's Encrypt (previously) a joint EFF-Mozilla-Linux Foundation project that lets anyone easily create an SSL certificate for free in minutes and install and configure it so that visitors to their Websites will be shielded from surveillance, came out of beta this week, and it's already making a huge difference. (moreā¦)
(Via Boing Boing)
Need I say more than I'm a fan & a user?