1) True, "triage" as a system came from military hospitals, but its name has grown to be more general since then and simply means "sorting by urgency". Certainly "patrol" sounds like it's an obligation to walk the perimeter fence of the camp to make sure nothing gets in (which is precisely the feeling that all this focus on NPP is trying to avoid).
2) It's unfinished software. The newer, all-singing all-dancing, version is in the works LiquidThreads 3.0
3) As it says in the first line: "This document is a work in progress. Comments are appreciated but this is not a final draft."