Is Omniture stats really working?

I was under the impression Omniture  stats was working for a long time. So when unique visitors and page views dropped last winter I thought it was just because ebay made changes. It was not har to believe in it because sales dropped too.

 

But now I do not think Omniture  shows numbers even close to the real visits and page views. The reason is this weekend. I have sold 7 items on Saturday and about the same on Sunday. However  when I go to check stats it shows only 10 unique visits on these days. That's simply cannot be true because normally you need at least 30-50 unique visitors to get 7 sales. That's what I was getting a year ago when I was selling 3-5 items per day.

 

If their stats is not working what's  the point to have it at all?

Or may be there is another similar but working service running on eBay which I have missed somehow.

Decoroo - Custom made wooden products