The story
KSL Classifieds was launched in 2000 by broadcaster KSL TV and KSL Newsradio, despite the misgivings of KSL executives who resisted the idea of making ads free for individual users, and despite the fact it would be competing with paid classifieds in the Deseret News, which is also owned by DMC. It claims to be the first broadcast site to offer free classified ads, and one of the first to stream content from television and radio. As its launch predated Craigslist's expansion into Utah by four years, it was able to use the network effect to build its online presence during that time.
From Wikipedia’s article on Deseret Digital Media, shared under CC BY-SA 4.0.4

