A coupla things really stand out: The QUALITY of the bookmarking services: 1st and 2nd Tier sites that actual humans visit. The spinning and utter randomness of submissions is VERY natural since the free users vary greatly in which and how-many sites they have set up. Superlative control, pause and resume over the flow of link building. And perhaps most important – I see visible evidence here and there in back link checks that SocialAdr is in fact doing it’s job – something other low-ball automated bookmarking services fail to do.

I was emailed today from a usual contant about a twitter backlink building program. short version is it scans twitter and then prefills in your info as a post on their blog.. very bitty, glitchy and non moderated.. (polite way of saying sh**e) but is was free and worth a try if they do a release of a version that actually posts the comments and removes the porn blogs I will post a link on my site!