Sourceforge Marketplace launched

Sourceforge's Marketplace lets you buy and sell services for software you're an expert in. You can create a seller profile and start proposing services categorised and linked to projects hosted on Sourceforge. There are currently nearly 300 projects with services proposed and more than 700 service providers. Both buyers and sellers can rate the transaction, which should result in quality information about sellers and buyers.
A dedicated discussion forum is available, as is a demo.