Reconsideration Requests Don’t Work for Algorithmic Penalties
Reconsideration requests can’t be made for algorithmic penalties like Panda and Penguin. You need to do is disavow the links, or fix the quality issues for the penalty to be lifted in time.
Click Behaviour is Used to Improve Google’s algorithm
The interaction with search results is used to measure search results quality. The more clicking around, the worse the search results page. John says it’s not calculated per query, but it used to assess their different algorithms over large numbers of searches.
Domain Registration Data Is Not Used for Ranking
Domain registration data is not used as a ranking signal