Blogging To The Bank?

I can't imagine someone who just plays around with blogs all day long and eventually earns so much money. But this guy did it:

I just finished listening to a podcast and it totally blew my mind away. I instantly launched a couple of niche blogs using the tools which I already know and have used. I found out that my lack of vision and the lack of discipline is the main cause of my failure in finance. Anyway, check it out Rob Benwell Product and let me know what do you think about it. Ok?