I know social media is usually a top choice among IMers here, and I'm thinking of getting started in it. However, at this moment I can't afford my own domain/hosting, so I'm planning on doing it free. I saw a lot of methods on Tumblr lately, and most are pretty much running it like an MNS. Do you think it's possible to make at least $10-20 a day off of one blog? How many followers should I expect to have before even making close to this? Planning on doing some keyword research to start the tumblr (find a topic at least) then going to do some queue stuff. I'm only 17 though, how can I monetize it? (Most affiliates require +18 :/) Also, is social media marketing starting to die?