Following a strong showing at CES last week, Valve kicked off its 2-day Steam Dev Days conference in Seattle (Jan. 15-16) with the announcement that the online gaming platform now has 75 million users, a 15 percent increase from numbers released in October. Global sales for 2013 were strongest in North America and Western Europe. Steam Dev Days is an invite-only event, and the first of its kind for Valve, where 1,200 developers and publishers gathered to discuss the new Steam Machines. Continue reading Valve Says There are Now 75 Million Worldwide Steam Users