I am not surprised at the lack of familiarity with 70E, but am dissappointed with the lack of interest. Naturally, there was more interest on the IAEI board. Hopefully there has been more awareness raised than the boards indicate. 70E is a very good standard, especially the tables for PPE and method for determining flash hazard with out a lot of hard calculation. NFPA should encourage awareness of its existence with FPNs in NEC Article 110. That way the word is going out without mandating AHJ enforcement and the NEC is still within its scope as an installation standard.