Religion and the internet are interacting, but not just in the ways you think. For example: http://www.opensourcejudaism.com/ (NB: I'm not particularly well-informed about Judaism, but I heard Douglas Rushkoff talking about religion and internet culture, and that was one example. Just passing it along.) Authorities who want to keep those under their power uninformed of alternatives are in no way unique to religion.

Also, I'd wager that some religious hackers don't bring it up much because some hackers are really outspoken athiests, and it's a really tedious debate.