Yes something happened 14 nov
it lasted or affected the weekend
Traffic went slightly down, yet I don't see any (dns) errors on my side
BUT zero mails from readers (my sites constantly receive mails)
Adsense earnings were hit, the report mirrors my traffic loss
And yesterday I just plugged my 3G modem only to receive notifications from Google that my computer is sending too many searches at once (it was turned off, disconnected, no wifi, it was a 3g dongle) and I was just turning on the laptop (no suspension, it was off). Weird.