The article profiles several older people who have started niche websites and have put AdSense on their sites to generate income. One man claims to be a handyman that now makes $250k/year in adsense revenue. True? Probably.

What’s the catch? Quality content often. You can’t think you can put up a site and it’ll start bringing in the dough. You’ve got to put new content up, and you’ve got to do it a lot. It’s a lot of work, don’t let the numbers fool you.