NFPA 13 changes and "THEY"

I have been travelling to trade shows for NFPA this week and found myself sitting on a runway in Orlando waiting for weather to clear in Boston. We sat on the tarmac for two hours. So what do you do for two hours on the runway without being able to get up and move around? You take out your Surface Pro and type up a blog post about semantics from one of the education sessions I attended. At one of the education sessions about fire suppression, I visibly shuddered every time the speaker referred to NFPA as "THEY." When referring...