Andrew, I have found ListingBook to be very beneficial. Like so many lead generation tools, they don't work in a vacuum. Coupling ListingBook with a message about the incorrect and outdated data many of them are finding on aggregate websites has proven to motivate sign-ups.
Also, the services LB offers really gives you something to talk about or even leave behind when you encounter the hesitant looker. It is a really good, passive tool to serve and convert the mug-womp.... more