OK, it is now possible to send a private message from an ad listing. There are now 'Email Seller' and 'PM Seller' text links beside the members' profile info, if you are logged in.
The PM link will open in a new tab or new window, depending on what browser you are using. I am doing this because there is no easy way to navigate you back to the ad, after sending the PM, and I don't want to steer you away from the ad you are interested in.
Please let me know if you have any trouble using this new feature. Eric
"Do you want gold? Women? Golden women?" ... - Tyrion Lannister