Talk RealtyZapp is a seperate site from RealtyZapp.com. Anyone can look around Talk RealtyZapp but a sign up is required to be able to chime in. You can sign up yourself using any username, password and email, and does not have to be the same as when you signed up on RealtyZapp.com.
To go to Talk RealtyZapp, click on the link... talk.realtyzapp.com
Once you have signed up, you can bookmark the site so you can get back to it easily.