[Vinnl]

And with that, kudos to Mozilla, EFF and the University of Michigan for founding Let's Encrypt for just that purpose.

(I do work at Mozilla now, but this predates me. Still think it's one of its most significant (and sadly often overlooked) contributions though.)

[stavros]

Yeah, massive massive contribution to the world. I can't think of many other nonprofits that had such an impact for the betterment if humanity.