problogger.net and many more blogs write about that topic, how to make money with blogs.
according to me, it is a hard working thing. for sure there are guys who made big money writing about HOW MAKE MONEY THING. But it is like the real life, the life outside blogs. you gotta work hard. it is like 99% of the successful businesses, which success after mistakes, then focusing on good plans, quality stuff, perseverance.
what if success comes with time.
what if success comes with quality stuff.
what if success comes with perseverance.