backdraft7 - 8:51 pm on Jun 14, 2010 (gmt 0)

@Mad:

The site was converting excellent right up until midnight May 17th.
May 18th was my first zero sales day in about 5 years.
No site changes at or around that time.

Again, traffic levels seem to be normal.

For some odd reason, my Adwords ads don't even seem to be producing.
My impressions are also down.

My quantcast numbers are about right for this time of year (same or a bit higher than last year)

I've check keyword trends and that seem down a bit. But why more traffic?

There are also times when the site just seems to pop back online.
BTW, I run Alert Site monitoring, no issues reported.
My site is dedicated with up-time monitoring.

As far as checking position from a remote location, there are several rank check sites that will let you know your position and those indicate #1 or #2 for my main keywords. I've been clearing cookies before searching and having friends across the US do searches for me...same results #1 r #2 position.

In a normal world, this would all add up to "the site works", but after MayDay and Caffeine, I'm afraid we are no longer living in a "normal" world.

@ken_b

Yup, mine is off. "Customization based on signed-out search activity is disabled."
Thanks