A good way is to get the contact information from what is called a "WHOIS" listing. This tells all general info about a website, including contact info. Go to www.betterwhois.com or look up "whois" in your favorite search engine.
Perform a "Whois" check on the domain of a website. It should return many details that a webmaster must give about himself or herself to register that domain (and most of the time, the domain owner...
To contact another member on WikiAnswers, you can leave them a message on their message board. Visit their profile by clicking on their username (you may have to do this twice from some areas - click...