markd - 8:40 am on Oct 6, 2004 (gmt 0)

This has got to be a 'Google generated' blip.

If they have changed the algo, added a filter etc., what has been the effect or net benefit of this?

PDF's, Word.docs and other spurious results appearing in SERPS above a domain search!

Just how has this improved Google or weeded out spam?

One thought I am trying not to think of is that:

a) They are trying to drive people to AdWords - by returning crap organic results. I am still trusting enought to believe Google wouldn't be so heavy handed.

b) A big, new corporate shareholder (Yahoo?) is actually devaluing Google's brand ready for a buy-out in all but name. A bit far fetched I grant you.

Could someone shine a light in the sky for GoogleGuy? Obviously, I don't expect an 'explanation', but just to know if this is an algo change, old database or blip would be so useful. It is in Google's interest to clarify this also.