The three persons thought computer will disappear in the cloud. I think which platform will we use is important in the cloud age, and it will be decided in another couple of years. It was interesting for me that I could talk with both current platform vender and contents vender.
My idea about platform is that it would be decided by market share, not by its convenience or lofty philosophy. iPhone or Black berry was only one of many Smart Phone. Facebook or Twitter was only one of webpage. Internet Explorer or FireFox was only one of many browser. Browser was only one of many application. Windows was only one of many OS. However, the dominant one conquered others, and the platform reorganized on it. Therefore, cloud platform will be change its form though tit may not be so speedy.