By sometime next month we will break $50k for this year alone. We have some more work to do on two B2B license contracts to get our next couple of installment payments. We should be launching our B2C pay product by next month as well. So far, customers have donated $15k in the last year, so we expect to clear minimum 4x that much this year in recurring subscriptions.
The site in question (http://ridewithgps.com) is a niche site for cyclists, or anyone who wants a way to track their workouts using GPS. Garmin has a large line of fitness related GPS computers with wireless heartrate, pedal speed and instantaneous power output sensors, so the log files are fun to play with :)
It took three years of work, but I now have a real (small!) regular salary...