I have been programming professionally for nearly three decades now. I know that some 24 year old code of mine is still running, essentially unmodified, at the

I have been programming professionally for nearly three decades now. I know that some 24 year old code of mine is still running, essentially unmodified, at the company I worked for at the time. And now that you got off my lawn ... I fail to see what you are trying to say. That a change once in 8 years in a user agent string is too frequent? Because that seems to be what you are saying. And if that is what you are saying, I don't think we have any common ground to base the discussion on.