Does anyone know who "Peter" is? I liked his advice and was really interested to see what else he's invested in, so I looked on CrunchBase, AngelList, Posse's w

Does anyone know who "Peter" is? I liked his advice and was really interested to see what else he's invested in, so I looked on CrunchBase, AngelList, Posse's website, etc. but I can't track down a Posse angel investor named Peter. I kind of hope this article about telling the whole truth even if it makes you vulnerable isn't using a pseudonym for the investor.