http://www.seomoz.org/blog/guest-blogging-strategies-whiteboard-friday here i read some old but cool info ... i have been researching lately and come to the point u need to target the blogs of first pages for your niche competative and midsize competative keyphrases and do custom guestblogging 1 by 1 ? Any method to automate this ? Maybe with IBP instead of link exchange we can use it for guest blog posts exchange ? What about authorship blogs guest blogging so you promote your G+ aswell ? Gimme your strategies as i am lost in my ideas and i not came with anything clean?