Well, not exactly. Still, I had all but forgotten about my silly fishbot program I wrote a few years back and then put online last year. On the one hand, it's a trival application that I threw together for my own personal use. On the other hand, it's kind of cool to think that people all over the world are actually using something I wrote myself.
This chart shows the traffic the site recieves from people who have run the application three times or more. I figure, if you run the darn thing for the forth time, you must find it useful (and so I spam you with ads).
That's 93 different countries and some 2500 unique users over the past six months - if we assume it's all legitamate traffic. In terms of income - I'm sitting around the 75 cents per hour of work. But it was fun nonetheless.