He was for long time 3rd most active poster on the forum... and still is! Most people are far far behind.
He was among first 30 or so posters who joined. When SI started, it was first invite only -basis, so group of invited people started to post things before it was properly announced. It was meant to kind of set the tone of forum, give some sort of guidelines what it is meant for. Curiously, it worked and pretty much none of the flaws that was plaguing forums of the time, never was big problem at SI.
Keith did not use social media at all, so his public activity was mostly posting on forums. He was also active at Troniks/Chronditic forum when it was up and running.
One can find plenty of information about movies, noise, art, and other things from his posts.
