It would allow you to directly contact other members, bypass the Projects@C-Byte project system, and therefore avoid paying any fees. We believe the fees we charge are very fair for the service we provide.
Please use the PMB (project message board) that is available on all projects to communicate with other users. Incase you feel your project needs a direct contact for faster responses. You can post a featured project wherein, posting of contact information is allowed. You can find more details about the featured projects Here.