LOL. I made the mistake of showing mine how to use the search thing. Every now and then I get a call complaining about how I chose to spend my time. I'm too timid to say anything that would really get me in trouble. ;-)
patent
Since my wife and I have similar interests, it sometimes happens that we post on the same thread at the same time. Because of that (and self-preservation) I have a powerful incentive to behave.