[新闻] 传闻2014第三季在北美全面启动PS4的云服务Gaikai，2015年才到欧洲

http://www.neogaf.com/forum/showthread.php?t=725167

On Sony's part, it at least has an idea, albeit an undisclosed one, for backwards compatibility. Eurogamer has heard from trusted sources that the company has already briefed developers on Gaikai, the streaming tech it forked out a whopping $300 million for last year - and some are being asked to take part in its early 2014 beta. We hear the full service will roll out in Q3 2014 in North America, then, later that year, SCEI gets its turn. Europe? We've heard we won't get the full Gaikai service until 2015.

Eurogamer得到的这个可信的来源