I just thought that creating your own blog network is one of the best things i can do. I have been doing SEO and web design in one of the biggest north america's cities and thought why do I always buy links (quality). Then I calculated that it would take me huge amount of time and around $4k to build a network of quality blogs/websites with pr 3-5. And with that kinda network I believe even noobs can make big money. With that network it is easy to rank mid keywords without spending a dime and few hours work. What do you guys think?