Well this is what happened I have been targeting dentists in a local area, Local seo blah blah blah well i have been at position 7 for 6 weeks on google i have been getting between 15-20 ultra targeted hits a day plus phone calls though skype of people wanting to book appointments (hot leads). I have good on page and off page seo but i just could not advance up the rankings. So what i did was, fire up scrap box and i slow commented posts to my dentist website (its not a blog) Scrap box could not find a comment box and then it said "fail" i did this 50 times. Then next day on google analytics reported that i had 70 hits instead of the usual 15-20.. Anyway three days later BOOM i jump up 6 sports an i am number one also i was targeting 10 different keywords and the samething for all of those keywords as well they jumped up 3-7 places 1. Is this a fluk? 2. is it because the new Google Instant update? 3. is it a loophole? 4. Is google looking for website activity as well as links and seo?