This #DSA article that is reflective and also self critical about the individualism that is the reason for a lot of its growth recently is very good. http://www.dsausa.org/overcoming_individualism

"it means our growth is more inclined to follow the flows of the capitalist system we’re working within, expanding through the cultural networks that treat politics as a kind of identity to be consumed through social media and training courses."

Organizing offline is super important and it requires getting off your butt and creating local economies. You can use your time online to self educate, but you also need to actually talk to people.