A previous post was triggered by Peter alerting me that interactive electronic supporting information (IESI) we had submitted to a journal in 2005[cite]10.1021/ic0519988[/cite] appeared to be strangely missing from the article landing page. This set me off recollecting our journey, which had started around 1998, and to explore what the current state of these ancient IESIs were in 2022. I have now reached 2014 in this journey, which is being recorded as it happens in the comments page of the post. I discovered there were four distinct stages in that evolution of IESI which I thought it would be of interest to record here.