diberry - 1:37 am on Jun 21, 2013 (gmt 0)
Am I getting paranoid or are google able to pick out the buyers?
We once had a lengthy thread about the zombie traffic and no one could come up with a way Google *could* do this. Which is not to say it's impossible, but while we generally agreed that this thing was happening, we never could figure out why or how.
Just to rule out other possibilities, I'm going to suggest one I suspect you've already examined: any chance your traffic's just not buying this week because of some external event?