So, I wouldn't say I'm a noob as I've been here for about 2 years and I'm pretty good with web design. I've proven myself to rank pretty well with some keys. As I'm progressing, I'm running into some questions - and for those of you whom have a more advanced experience in this field - I'd appreciate your advice. I've hand written about 150 blogposts; and had these blogposts posted throughout many different websites / ips throughout the net. Now do I just (1) let them be, maybe throw them into linklicious, or (2) - what my title says. If 2, what would be the best way to build back links to these 150 blog posts, before I move onto other projects? Or is this a waste of time and money. Any advice would be greatly appreciated, thank you in advance. Maybe just throw 15,000 comments at these?