At Microsoft they are using ... Google to check for Netvibes

I was just checking my stats and I found this referring url:

using http://blogsearch.google.com/to search for Pageonce and Netvibes.

The Fun thing is not the result (well, 1st result is my blog ;) ) but the following:

Domain Name : microsoft.com (commercial)
IP Address : 131.###.# (Microsoft Corp)
ISP : Microsoft Corp
Location: Continent: North America
Country : Unitated States
State : Washington
City : Redmond

At Microsoft they are using ... Google to check for Netvibes ;)