Thank you for the heads-up. As a property manager, I have recently started listing on Trulia, and have had a couple legitimate referrals through it. You are right though. There are several "syndicate" websites that simply regurgitates content from other accounts in order to drive traffic and improve their stats.
If you have no luck selling the house, please keep us in mind if you need a property manager. We are a local business in Durham, and have been managing properties for over 35 years.
Joe Wood Home Repairs
& Property Management