This news is pretty major, considering that Flash Player 9 is required to play the H.264 encoded content. "Back in December of last year, relatively few people had installed the Flash player needed to play H.264 content; now almost 80% of BBC iPlayer users have it", says Anthony Rose on the BBC Internet Blog. Clearly this sets a benchmark and should convince any doubters that Flash Player 9's features are now totally ready for mainstream - including its hardware acceleration features.
I wish the whole world could access the iPlayer pages because it is an online experience that's largely unrivaled. I've heard that the BBC is thinking about releasing some worldwide content - you should look forward to it.
There's lost more info about the H.264 rollout on the BBC Blog.

