There is no such thing as regular support in Flash land. There is one version of one mobile operating system that supports the latest Flash. I find it especially odd that you mention regular Flash support and windows phones - of all platforms that Adobe kicked in the nuts, WinMo got the worst off.
its official, NO support for Adobe flash on Windows Phone 7 - makes any handset running that a piece of junk for me....no Youtube videos, no BBC website videos...no Zynga Poker, No Zynga ____ Wars.....c'mon...gbet real Microsoft...Android 2.2 is gonna WIPE you.