Jack Cole is a real person. You can see his site here. His postings on LENR go back to 2012.
He has been on Vortex for a long time, where I first saw him. He has been doing real experiments. I wouldn't blame him if he no longer replied to you.
Wow that'd be so sad.
Thomas Clarke and Jed Rothwell are real persons as well. Don't they have an agenda though, that is heavily supported by others? For example, look at our friend Doobie flying to the rescue of "Jack Cole".
Very interesting his site nonetheless. That so much effort is put in pretending only convinces me further of the reality of the Rossi effect.
This information warfare is fascinating as well as frightening.