With all the money being thrown at militarising the west I think there's a good chance the next tech fads will be attempts to get your hands on that money:
Digital Red Scare: You go on the computer to identify, silence and possibly punish the scary Russian/Chinese/KHamas bogeymen spreading propaganda against our wholesome chungus democracy.
Radio Free Reddit: You go on the computer to fight Russian/Chinese/KHamas disinformation by spreading the true gospel of the blessings of liberal democracy and the savagery of the jungle.