War break up, who is the winner?

OS war!
Gartner, May 2010, publish a market reseach about the use of operating system between smartphone. Smartphone, a generic name for categorizing high end mobile phone which has capability in data processing and multimedia are compared in their use of operating systems, This is the result:

Which OS is the winner?

Symbian is the the winner if we see in term of his user. But if you see carefully, the number of use is drop from 48.8% to 44.3%.
Android is the winner if wee in therm of his successful promotion, as the newcomer Android's user is increased from 1.6% to 9.6%. Six times.

Now is the big loser?
Windows Mobile of course. It is decreased from 10.2% to 6.8%. Sad Microsoft
Linux is decreased too, but I am sure many Mobil phones with Linux as their OS is changing their OS to Android. Both are open source. Thank you Google..

I suppose open source supporters are very excited with the fact that Symbian, Android and Linux are open source OS' and 60% use it as their OS.