I have read a lot of positive reviews of Article post robot.. http://www.articlepostrobot.com they say its really good. the only problem is setting it up, but once you have it setup, it works like a charm. Now i am comparing this software to the service articlemarketer.com? who has used both ? which is better? AM charges $90 for 3 months while APR is a one time payment of $127. is APR worth it, has anyone had good success with it?