I have read a lot on different forums about other agent asking the question "If anyone has got any business from blogging?" From what I have have seen it looks like it's split down the middle. Some agents have gotten some business and others haven't seen any business from blogging. I don't blog just for the business, although it would nice. I mainly blog to put my thoughts and ideas out there. I think there is more networking going on here than business. I think you can never network enough. So for what ever reason you blog either for business or just to blog, enjoy it and in time you will get something out of it.