Yep no offense at all. The Brokers Edge is under developed and under development in part due to their clients projects. Its like the shoe makers kids with now shoes. Just super busy on client work which always comes first.
The project for EZProRealty is actually done, they have not released it or done anything on the site in part due to the component status. You can see the component under development by visiting
EZProRealty Component Development and clicking on one of the links for the component. It is supposed to be done no later than today.
The UltimateIDX is CRM and listings manager and its already being tasked for version 3.0 which will add plenty of new features.
WordPress is my choice nearly 8 out of 10 solutions I suggest for real estate website development in part because of the inventory of plugins that The Brokers Edge has built for Realtors and the ease in which we can integrate OpenRealty, UltimateIDX, UltimateRETS and other things.
I hope that helps.
~ Jared