My first post-college job I created a piece of security software and I still run into people that say "you wrote that? We use that!" But I've also noticed the

My first post-college job I created a piece of security software and I still run into people that say "you wrote that? We use that!" But I've also noticed the people who love talking with me about that are not hiring me. It seems they bring me in to reminisce about the old days, and then go hire someone else. As nice as it feels for my ego, I might drop it.