Blizzard: HTML5 video and H.264 - what history tells us and why we're standing with the web

"Currently the options for consuming/publishing video on web pages are Flash
plugin, Java plugin or HTML5 video."

There's one other option: Silverlight. Which has its own complications, and
as far as I can tell video-capable Silverlight just is not playable on Linux
(Moonlight doesn't get to implement those closed codecs). Netflix is the
major user of Silverlight video, but I've run into a couple others in the
wild too.

I'm concerned that this HTML5 video dispute may somehow help Silverlight.