• The first and most effective place to find people for free is one of the big social networking sites such as Facebook, MySpace and Friendster. 
• There are two methods for using these two sites. 
• The second, and more effective method how to find people for free, is to create an account and put yourself up there. 
• Another search tool is a straightforward Google search. 
• The last method is checking phone listing sites.

#1: Look in your own e-mail folders

#2: Be an anarchist — call them

#3: Check a business card

#4: Search user groups and newsgroups

#5: Use an Internet search engine

#6: Search for an address

#7: Guess!

#8: Find a new e-mail address

#9: Try an online directory

#10: Search online networking sites

via techrepublic