Why press "Offer"?

When you press "Offer" you can offer your price and give the seller the option to accept, counteroffer, or reject your offer IN PRIVATE! If the offer is accepted, it's your's, no need to change prices and risk a fellow Posher snatching your item! Give it a try cause if you don't purchase after all that in the thread, you've killed the seller's chance of getting what they're asking. IJS..okay, rant over, Happy Poshing !