I don't think it's more positive to have a Twitter account, a Tumblr, and a blog. Someone without those things will use their time to do other things, like read books or swim or talk to their children or read websites or listen to music or write books or lie in bed or sit in a chair. I don't think any of these things are more positive than any other things. I don't think having an internet presence helps financially.
Tao Lin