Half-Life Mod Expo 2002
Steam was first officially revealed on March 22nd, 2002 at GDC. Gabe Newell was the presenter, and several games were shown off as running
Snippet of Gabe's presentation:
"With an average of 3.4 billion player minutes per month, Valve's entertainment properties are larger than Friends, the #1 TV show. With the rapid proliferation
of broadband connectivity throughout the world, and as gaming and all software developers continue to extend their products' functionality via the Internet, it
became very apparent that a platform for delivering new services and offerings was needed."