First is first, quit coming to HN for a month. As you say you have high karma but with an un-satisfying job. That is not a good mix. When you read about all the start-ups hitting it big, some 25 year olds who solved a real world problem and are 'rock stars now' ..that might make you feel like you have not accomplished much. Every person makes their own destiny, different strokes for different folks. As fred said: find a middle ground. if you've written books you should not have a problem landing a job close to home that is somewhat satisfying.
I wonder how ApplyYourself found out which students took a peek? Were they dumb enough not to implement access at the Gatekeeper level but smart enough to some how keep a track, if someone did?