Jon it's that fine line, one of those 'you know it when you see it', sort of things. The standards are different for the two festivals. We in the fort are more interested in the historical side of things, trying to show more reality in our camps and dress, etc. We actually live in the tents and have more of a community atmosphere. The vendors out at PiP are perhaps less concerned with accuracy and the people and crews are more scattered. PiP vendors sell plastic eyepatches and gee gaws for the kiddies and tourists (as well as some other good stuff). FTPI vendors are selling supplies for reenactors.
This makes it sound like some great superiority thing. It isn't. The PiP is more focused on the family festival, the tourist, and the person that just wants to have a good time. In the FTPI living history displays, we are doing more teaching, more in depth stuff, and things that are more geared to the person with more than a passing interest.
Goddess Help me, PLEASE nobody take offense at this. It is a genuine attempt to show the differences between the two festivals, not some attempt to make trouble. Problem is that when you do try and show differences, somebody will always take umbrage, thinking that it is some kind of insult where none is intended.
Hawkyns