I'm still reading this one, but I think learning how the Internet can be used for activism is fascinating and relevant in our politically-charged, conflict-ridden world.
This book explains the role that the Internet can have in protest, dissent, resistance and rebellion. Of what I've read, the most interesting part for me was how the open, non-centralized structure of the Internet promotes activism. For instance:
Anyone can connect to the Internet because the protocols that allow your computer to send and receive data are universally available. This means the network can keep expanding infinitely.
The Internet is very hard to shut down, because taking out a router just means information will have to be rerouted-- it will still arrive.
Likewise, because information does not travel in a direct line, it is almost impossible to intercept it. This means the Internet is nearly impossible to censor.
To quote Hands, "it is very difficult for one person or people to dominate or dictate what happens on the network" (p78). People who want their voices to be heard online can send their message to a huge number of people. Anyone who wants to participate can get on the network. People who want to censor or stop those voices of protest or keep activists from organizing online will have a VERY hard time.
Therefore, it seems to me that the Internet has great potential for promoting democracy.
I'll end with a quote used by Hands from a Twitter user in Moldova during the 2009 protests against unfair elections: "North of Moldova TV IS OFF!!! But we have THE ALMIGHTY INTERNET!!! Let us use it to communicate peacefully for freedom!!"