At the request of member Martha Sheridan, two experts on cryptocurrency trading spoke to us about the intricacies of this relatively new investing modality.  Ron Klipstein and Patrick Hourihane of Hibbard Road  Partners explained what cryptocurrency is, how it is traded, how it is tracked, mined and exchanged. They made a very complex subject somewhat easier to understand.  Many questions followed the presentations, and it was suggested that we have Patrick and Ron back another time to follow-up.