Fifteen Years of Online Social Interactions
Techipedia: Tamar Weinberg
MAY 19, 2008
in 1995), advertisers are now paying for programs so that we can use them and enjoy the applications without shelling out a dime, and web services providers are seeing the value of being free for users by monetizing their sites instead with ad revenue. Forums existed well before I was born, after all. Answers Yahoo!
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