Offtopic:
How did you make this photo of Matt?

He shared one with me for this interview, and I put it through some filters:
blogoscoped.com/archive/2005-1 ...

You missed pieces: it was about duplicate contents, talking about duplicate contents on a w3c session (if I understood this correctly), in fact he reminded about shingling, and repeated stuff about duplicates from the previous session.

You also missed video on datacenters, even though it's rather boring.

Yeah, it's only a partial transcript.

Yes, I agree, but anyway most interesting pieces are highlighted. Thank you, it is an interesting blog.

I suppose there is a typo that changes the meaning "gov’s and .eu’s" was probably gov’s and .edu’s.

You are right Tadeusz, thanks, changed!

Does he mean searching '/' pages only or searching users pages?

For the first thing, you can search for everything in a domain, eg:
site:cn
site:com

[Removed signature. -Philipp]