John, I understand your opinion on this matter. I know where you are coming from and I cannot say I fully disagree with most of it. The primary issue is that new folks need to take proactive steps on their own to be safe. We have members listing things for sale in the discussion forums, members starting full blown conversations in a sales thread, people interfering with a sales thread instead of reporting it, people asking for the value of an item without the right membership,etc. Lots of things that should not be, but they are.
There are dozens of threads about this topic of how to pay using Paypal when it comes to buying from friends and such. There is a a majority of the members here that will not use the F&F option, and only use G&S. I take more of an issue when people try and pass off the fees to the buyer, that to me is a bigger slap in the face to a buyer than the F&F option. I still buy things in the Exchange and have not sold anything in a long time. I ignore the members that ask buyers to "add 3%" or whatever, the same goes for the "net to me". I say, I don't need to complicate things if someone is being clear from the get-go.
Likewise RD, I also agree, & completely understand where you're coming from. Hell, if I volunteered my valuable time here as a Moderator, and had to put up with half the crap that you guys do (on a daily basis); I would've had a melt down, & been banned a long time ago!

It's just that the newer people here; that one's who come on here and are learning to navigate this massive forum, all while going through the learning curve- it's so easy for these newbie's to see their grail knife and throw all caution to the wind, then have their first buying experience here, a negative one.
This specific thread, involving yet another transaction/thread with this indignant seller, got me a little extra fired up.

Caveat to the above-I'm in no way second guessing @RevDevil or @Esav Benyamin or any mod concerning his banning or not. I do think a sticky is warranted at this point though at least
^ Or considering his history and attitude: The Hall Of Shame!