I had a decent career in aerospace electronics, and attained some modest achievements. I am proud to say that all the places, that I worked at and left, later sought me out to try to get me to come back, despite myself maintaining no direct contact (it's still a small world). So, they appreciated my work, and did not think I was too much of a pain in the neck.
One day, out of curiosity I searched on the Web for a highly technical paper (lots of equations) I wrote that won an award at a professional conference, and found it in a few places. So, some workers in this esoteric field found it useful. I twice got invited to do consulting because people saw this very paper, one even panning out and I made some really good money when my other work dried up, while being able to help them out and they were happy.
My designs still lived on in a few places, and my documents were still read in those places, as I found out by chance (it probably gets plagiarized too).
But so what? They did not offer me a million bucks, else I would still be working. And whenever I look, even in this smartphone that has some idiotic pitfalls that made me swear, there are nifty hidden aspects that some unknown engineers like myself toil and sweat over to perfect, burning the midnight oil. And they are surely and deservedly proud of their work like I do mine.