I think that contacting Alliance of Angels is a great idea. I suggest we get our ducks in a row with a timeline and screen shots of the claims made in this thread and the info we know about the IP addresses and website registrations.
I was looking for one or two posts the other day made by bholzer and some seem to be missing (deleted), either that or the search facility here isn't too clever. Not sure about Octocoin posts but I don't think he/she ever made that claim him/herself.
pretty irrelevant considering the octohub.org site is registered under Alliance of Angels...