BEAVERTON (WiMAX Day). The WiMAX Forum forecasts that there will be more than 133 million subscribers to WiMAX services around the world by 2012. The forecast is based on independent research, and will be released in a report this month entitled, WiMAX Forum Worldwide Subscriber and User Forecasts. According to a press release, the report examines  “the progress of WiMAX service providers, equipment vendors, content developers and users in regions around the world.” One of the key drivers of WiMAX subscriber growth will be the adoption of the technology by operators in specific global regions, including “Asia Pacific and the Americas.” Market growth also will be stimulated by the products being certified for mobile WiMAX in Q2 this year, which the WiMAX Forum will begin to the process of introducing more products into the WiMAX ecosystem, or which it estimates there will be more than 1,000 different products by 2011.