Stuart Langridge writes about the possibility of reigniting the browser wars, and why it would be a bad thing:

When browser manufacturers are told "go ahead and innovate — we want to see progress", it’s jolly difficult for them to not think "hey, I know, why don’t we take this opportunity to provide something that we can do and other browsers can’t? Then, when people start using it, we’ve locked all their users into our browser!" There are corporate executives the world over furiously masturbating themselves into unconsciousness at the very thought of that technique being open to them again.