Occasionally, I like to explore these kinds of websites.
Once and awhile I want to "check up on a person" and other times I want to see what is online ab out myself.
After seeing what is out there about yourself, you might want to try to remove it. Here is a site with information on that http://sacramento.cbslocal.com/2011/10/18/call-kurtis-how-do-i-get-my-personal-info-removed-online64970/
This recent story in the Plain Dealer talks about Zillow and Trulia websites with real estate informtion.
Take a closer look at a neighborhood
Be your own detective for local information:
Interesting summary of how information is accumulated
Search Social Networks
How do the Information brokers get our information?
Popular People search websites
do you have a site you have used? Leave a comment to share it....