If memory serves in the last week there've been at least 3 posts about people going overboard and being lost while not wearing a PFD. Even before that I had made the decision that everybody aboard my boat will wear PFD's while the boat is moving. While sailing this past weekend I noticed that mine was one of the few boats where PFD's were being worn. There was a race going on and I noticed that only a couple of the race boat crews had PFD's on.While it may be overcautious I'd rather be labeled an old maid than have someone drown off my boat. At least if they're wearing a PFD it removes SOME of the urgency in the MOB drill. There was speculation in one of the earlier post that one of the guys most likely had a heart attack and I'll bet that's not an entirely umcommon occurence given the stress of falling off a boat. At least with the PFD even if the MOB is unconcious you could hopefully recover him.I'd like to hear what others feelings and thoughts are on PFD's.