I like the design as well... not very clear on how the brokerage works. The way I understand it is leads get generated from MLS listings populated on the site, then sent to sales reps at other brokerages for a referral fee?
So long as each referred agent spends the same amount of time, effort and energy as they're clients that they're not paying a referral fee for, the system may work. It's just kinda hard to maintain a set level of service with this model. Gonna be interesting none the less!