"We were all of us entrepreneurial"

All is a strong word. I was more #hack, but also spent time in #!r00t and the two communities overlapped a bit (tim(al), etc). I was terribly non-entrepreneurial back then. I ported the original iss.c to SunOS and Solaris but distinctly remember telling kewpie that a business around this would never fly. This is one example (of a few quite notable ones) of why people should not take business advice from me.

All that aside, yeah, this smacks of mostly post-hoc fallacy to me as well.