There are a lot of buyers that want to pay with paypal and there are even more members who want nothing to do with it. It ends up cluttering up a lot of pages and I can't tell who wants to trade for something without using paypal.
Maybe in the Marketplace, it would be nice to have a subforum for people who want to buy bitcoins with paypal or credit cards only. With the addition of the hide forum ability, it would be able to clear up a lot of that clutter and people who refuse to use paypal could hide the forum.
Just an idea. Maybe a "Risky Market" subforum for payments that allow chargebacks.