How long does it take to build a blogsite?

I spoke with a group of bloggers in Phoenix recently. What I found is that very few had any business from their blogs despite a lot of effort. I have 5 closings and 7 active buyers directly from [our MyST blogsite] in 2008. I know because I ask. One person told me they have been reading my blog for almost a year before they called me to buy a property."