Today, I have just checked my site's page rank and it has drop from PR3 to PR1. I checked it before three days it was PR 3.
I am Shocked to see that but the good things is that site is still ranking in Google top 10 for targeted keywords.
I didn't get it. What happened ? Any thoughts ?
Please don't tell me that i have Duplicate content or back removed because i have checked both and everything is ok.
I also have been noticing back link increase & decrease in "Google Back Link Query" for the last one and half month.
What all you say about this?

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