SAFE METHODS TO USE PAYPAL:
If you are THE SELLER, and you have ALREADY RECEIVED THE MONEY then it is SAFE TO SEND THE ITEM with PayPal.
...
If using PayPal and you are afraid the payment may be disputed, ALWAYS USE GIFT PAYMENTS. Gift payments CANNOT be disputed.
(...Lots of other BS)
You cannot social engineer your way back into PayPal scamming by posting disinformation, sorry.
http://forums.watchuseek.com/f2/beware-paypal-gift-chargeback-fraud-will-defraud-sellers-784828.html ...and about a kajillion other Internet sources. Also, using gift payments for purchases is considered "fee avoidance" by PayPal, just one more reason to have your account frozen.
Forum users have already learned that it is you vs. the most sophisticated hackers and scam artists trying to defraud you out of Bitcoins. We are not talking Nigerian princes here, these are the ethic-less scum that get bank wires reversed after setting up fabricated bank accounts in rogue nation states, as supplemental income to their drug and human trafficking rings.
Offering to pay with PayPal? - few will take it; a forum search for "PayPal" tells potential recipients all they need to know.
Willing to take PayPal payments? - don't bother posting here about how smoothly it went for you until six months later.