Seriously though I do think we are going to see increasing interest in alternative nets, especially as governments tighten their control over the internet or even break away into isolated nation nets.
Think private trackers. The opposite of 4chan, which is an "alternative" that got too influential in setting the tone of the rest of the internet.
Tor even more so, the power of Tor is that the more people use it: the stronger it becomes to centralised adversaries.
The main issue with Tor is the performance of it though.
I host IRC on a hidden service, and even Facebook (lol) offers a hidden service endpoint.
All that is needed is for a critical mass of people and a decent index: and we successfully have reinvented "the wired" from Serial Experiments: Lain