now currently my site is having #4 in Google and it is having #11 in Caffeine,,,, do this indicates google thinks something bad about my site,,,,, i build lots of backlinks by blackhat techniques,,,,,,, google webmaster shows sitelinks for my website,,,,, how to maintain my rank in google after Caffeine released,,,,,,,,
From what ive gathered comaparing the results from google and caffeine, the new search engine is more content related, if you are trying to rank for a keyword or phrase that isnt mentioned in your title/description/content/alt tags then you wont rank as high in caffeine. Im sure there are a million more reasons why your results would differ, but thats just something ive picked up from comparing my sites.
keep publishing quality content to your site. google's goal is to give their users the best links for their search. be the best and you will rise.
To be honest, I haven't seen any difference with my sites between the two rankings. I would suggest, like others, to keep building links slowly.
yhe backlinking is gud but if doing that slowly and continous... that will definetly have the difference.