search engine/mainframetech

 I was looking for a newsgroup search engine since it seems that new 
google groups doesn`t have one (that I can find).  I found this one called 
"narkive", it might serve if you know one of the words in the header of 
the post you are looking for. Anyway, I punched in bigdog`s nemesis 
"mainframetech" and got this...

  https://narkive.com/search?q=mainframetech

  Seems he frequented medical boards, and in one post he says he has 
kidney disease and high blood pressure (and that post is from nine years 
ago). Seems unlikely he is still with us.