Swanny007 - 8:14 pm on May 3, 2011 (gmt 0)
For me, it's in the 50% G Search neighborhood, and 65% revenue. I don't quite get your formula but I'd rather take a drop in organic traffic than lose my AdSense account :-)
If I did this right: 100% - ((100% - 50%) * (100% - 65%)) = 82.5% ? Sound right?
I'm dependent on Google. Oh yes, I am. If that goes away? Well I've got some cash in the bank so I'd be OK for a couple years... :-)