Take a look at Answers.com if you get a chance. It is very sweet. Type in a phrase and it pops up with a load of information about it. The info comes from various online encyclopedias, google, dictionaries and many others. It is pretty useful if you are looking for straight information and not the "Web-linking community's" interpretation of information. Will this be revlotionary? Possibly. More than likely it is going to be a good tool for those looking for straight simple answers. I wish I had something like this when I had to write papers.
What did you search for? If you went for something like "Manhattan Real Estate" you would probably only see search results. If you typed "JavaScript" (Capitalization counts here), you get some definitions and even in depth examples.
I may have misunderstood what you said above, but answers.com includes the Wikipedia data as part of their results.