I'm considering trying out JetSubmitter & "Distribute Your Article." I currently use Article Marketing Automation, Unique Article Wizard, Free Traffic System, Article Ranks, & ISnare. What I'm wondering is how much (if any) overlap is there between the sites as far as where the articles are submitted to? I'm interesting in expanding my link profile as much as possible. So these services only do me good if they submit to other sites/directories other than the ones I'm already submitting to.