Hi

Thanks for starting this thread. It provides me with a bit of relief knowing Google is indeed listening.

I am working on  This Site http://windows7.iyogi.net/  

Last one year i was on the 7th position on windows 7 keyword but now i am on 17 position on google.us i never promote duplicate content always trying to put knowledge page on my site so user can resolve his/her own issue through my article.

but by the recent algorithm change by Google i am totally affected please do something

Thanks
Shravan