The bottom line is that you guys should always confirm that someone owns a Skype id by actually physically seeing that Skype id on someone's thread or profile. If it is not there, NEVER TRADE THEM. A pm alone is simply not enough.
A new rule would just screw new sellers over that are oblivious to these kind of scams. It is much easier for buyers to just be careful than expect a new seller to know clever imposter methods.
Well, to be honest, come to think of newcomers: Most of them do NOT know about this kind of stuff, therefore are a LOT more vulnerable to such traps.
I feel, that much like when you are hacked, keylogged, phished, etc, you are responsibly for [unwillingly] assisting a scam to happen via your sythe profile.
When you PM someone carelessly and allowed them to be scammed because you send a PM that doesn't clearly state who the person is talking to, you should be held liable, much like when you are phished, hacked, etcetera.
And new members wouldn't have to know about it; I mean you already have the PM REQUIRED implemented into the rules; Why would specifying how these PMs MUST look cause so much confusion?
I think it's necessary. I mean at the end of the day, honestly: this scam could be played out by a trusted member and a third person, because the trusted person knows that the victim will be shrugged off by saying: The trusted member was careless, but you were not careful enough, sorry for your loss.
That is not how these type of issues should be handled, imho.
On a first glance it seems like a good idea, but wouldn't it be way too much hassle to implement something, that is pretty much like an IM / the PM system on sythe?
A simple small change to the rule already in placement would be enough, really.