Can anybody explain me whether Google dance algorithm brings new opportunities for SEO or this is a negative point for SEO?
some time you using spamming activities like use more and more keyword in submission also in content that time google will give you good result but after 1 or 2month google penalize you and your ranking will down and some time we call for that google dance. if you make your site all factor white hat so your site will rank UP and down it will be stable one side
well i think putting regular efforts for the promotion of your site,it will top for some time. after then google requires new results and replaces it with some new one. We often call it google dance.