ohmygod, I was interested to read that GRK is unknown except to...

ohmygod, I was interested to read that GRK is unknown except to the internet community. About a year ago I embarrassed a broker at B___ P_____ by holding U stocks which he said would fall along with the U price. When he finally admitted he had got it wrong (about four months ago), he asked - trying to be funny, I think - whether I had any other market tips for him. I said "geothermal stocks". Of course, he paid no attention. I haven't heard from him since!