Great responses, exactly what I was looking for!
I think the biggest challenge, from what a few of you mentioned, would be to get agents to come and work at my brokerage. If I were an agent, then I'd look to see what a brokerage can do for me in return for getting a slice of my commission. Unfortunately, there looks like there already is a good amount of competition online in the low-fee brokerage niche.
I have one more question relating to the broker's license. Would getting it be a good thing to put on a resume when applying for a real estate analyst job? I like analyzing and investing in real estate (specifically for the long-term from a buy-hold strategy), so I've always thought working as a real estate analyst would be perfect for me. I don't have formal real estate experience, but the broker's license would look pretty good, wouldn't it? Are there other ways I can prepare for getting this job? (i.e. Get my hands on a free copy of Argus?)