I've noticed a lot of people selling stuff on here and asking the buyer to send Paypal as a 'gift' to save on fees, but it turns out that Paypal won't let you dispute it should anything goes wrong when it is sent as a 'gift', rather than a 'normal' Paypal payment.
Just thought that everyone should be aware of this as you'd have no (or far less) protection if things go wrong with the transaction! Just a thought!
Taken from PayPal User Agreement: '“Personal Payment” means amounts sent between two individuals (not to or from a business) without a purchase. Personal Payments include, but are not limited to, sending a gift to a friend, or paying a friend back for your share of a lunch bill.'