Panda-4.0 and PayDay Loan by Google

[samyakonline]

After recent release of Panda-4.0 and PayDay Loan by Google, what should be the strategic changes in SEO practices? How deep would be the impacts upon old and well ranked websites?

[Surajrai]

After Panda-4.0 and PayDay Loan algorithm update, webmasters will avoid those activities due to that their websites dropped in SERP. It is a lesson that Google is going to more strict with its rules and guidelines.