Because they are all over google for most error related searches it is frustrating to click without looking and find a useless page (taunting you almost :P). It hides all the free useful pages with the same answers on :(
I wouldnt remove it from Google though - and I agree, it is better than all the spam link sites.
Very shifty indeed.
It used to be free to register, so unless they've changed something, all you need to do is create an account.
http://www.experts-exchange.com/Apple/Operating_Systems/OS_X...
If you scroll down a bit it says "answer is available to premium members". But the page would not rank on Google if it didn't have actual content. Scroll all the way to the very bottom of the page. (APPLE-DOWNARROW on Mac) Bingo.
Firefox and Chrome on Windows XP dont appear to have content hidden anywhere.
This is what I see on the example you used. http://screencast.com/t/mJLb2rsD Any ideas where I am missing it? (checked the source too)
Compared to the huge number of real spam sites that usually come up when search for technology related questions, like all of those mailing-list archives/mirrors, and the huge number of pages that ripped old forum content, experts-exchange is amazing.
I can't really think of any pages I would want removed. I would like to see better pages for a lot of products, but that seems to have more to do with the manufacturers simply not creating the pages than with Google. Search results for physical goods seem to be fairly lacking, its always hard to find information about them and not just stores selling them.