Hey there guys, Just want to share with you my favorite backlinking strategy - I use AMR: Article Marketing Robot. Its AWESOME! I can spin my article hundreds of times and then submit it to (currently) 1500 directories... with the push of ONE button. The program automatically registers you to the directories, even confirms and then logins. Highly recomended!
Yes, but more than likely they will all not be automatically published, so there will be a delay normally over a period of 10 days - This way then does not look spammy.
You can set the robot to post articles eg. 10 every 1 hour, 100% automatic. Also it's not only low PR's, MANY 4+ PRs there. Btw its not my robot, I just love that product