I am living off http://www.AwesomenessReminders.com and http://www.CustomerFind.com. For AwesomenessReminders, you can use the referral code HACKERNEWS to save money.
However, most people don't take full advantage of the powerful software I built. One entrepreneur was savvy enough to realize that I had something powerful on my hands, and now he's paying me handsomely to manage and grow his Facebook and Twitter profiles. I use CustomerFind to find people (targeted by geography and keywords) who might be interested in his services, and then one of my employees sends them a personalized direct message to start building the relationship. It's like SalesForce but for Social Media. I'm excited for what the future holds there...