The UK security firm Context (with support from the US Computer Emergency Readiness Team (CERT) ) believes that the WebGL feature should be disabled after learning of a security threat that allows a code to be planted directly into a computer’s GPU.
The extent of the attack can vary depending on the attacker; some attacks can be a simple denial of service attack and others can be more severe with the additional use of HTML5 Canvas. As a result of these vulnerabilities Context believes that WebGL is not ready for mass usage and should be disabled in web browsers.
AR = Augmented Reality “is a term for a live direct or an indirect view of a physical, real-world environment whose elements are augmented by computer-generated sensory input, such as sound or graphics” via Wikipedia.com (5/22/2011)
This is by far the most advanced form of AR seen today and it can only progress.
As you know, in order to regain access to PSN, the user is required to rest his or her password – Sony has self-exploited that requirement and upon discovering the exploit they had taken down the PSN password reset page.