35 heroes of freedom
From Reason magazine.
Let’s not forget Evan Williams:
With a little luck and a lot of technology, Williams did as much as anyone in history to provide the once-scarce freedom of the press to millions of individuals, through his co-founding of Pyra Labs, which introduced easy-to-use Blogger technology and free-as-air Blogspot hosting to the masses.
Here is some critical commentary on the list. Thanks to politicaltheory.info for the pointer.