bonch writes: YouTube is now offering the experimental option to view all YouTube videos using HTML5 in H.264 format. Supported browsers are Chrome, Safari, and the ChromeFrame plug-in for Internet Explorer. Captions, ads, and annotations aren't yet supported but are coming soon. Another nail in Flash's coffin?
Computers are unreliable, but humans are even more unreliable.
Any system which depends on human reliability is unreliable.