My question is this: I am currently producing 15+ unique articles a day, not spun, actually written by myself and my team. My questions is twofold: First what software can I use to find quality pr3+ backlinks, I dont want to autopost, I just want to find the sites I can MANUALLY post to. Second, What software or advice(if you have) can I use to develop an efficient back link building strategy. For example, if I submit an article i write to an article submission linking back to me, how many web 2.0, blogs, etc should I have linking to it, etc. I want to make the most efficient use out of the large content we are writing daily.