If Microsoft ever does applications for Linux, it means I've won - L.T.
market.android.com
market.android.com
As for Torvalds' reaction? See http://arstechnica.com/microsoft/news/2009/07/linus-torvalds... for his thoughts (the original source is behind a paywall or else I'd link to it).
But MPlayer was released at around that time and it was much better. I don't think anyone actually used WMP for anything and it was discontinued.
This was back when Real.com was THE media juggernaut and Microsoft was trying to catch up. Real had Linux binaries so I think they were just copying the formula.
(Yes, it was called Windows Media Player even under Linux).
IE for Unix supported a couple "big iron" Unices, but never supported Linux.
It's like when Elmer Fudd realizes he can't kill Buggs and finally says "If you can't beat em join em."