You should still write it! I would like to read people's experiences throughout the years and the things that shaped them. I am especially intrigued by people like you who got to taste technology while it was in its teens. I am sure a lot of other people would find value in it too.
Interesting. I'd have dismissed it as low interest, not having worked for Sun, SGI etc or on anything world-changing. My perspective is still coloured from where I started out though.