The battle of Linux based smartphones has begun, and I bet that WebOS, used for the new Palm Pre, will kill Android based phones.
Why ? Because Android is not so open as it seems, it's based on Linux but it has nothing to do with Linux. Apps cannot be ported easily to the Dalvik VM ( http://en.wikipedia.org/wiki/Dalvik_virtual_machine ).
WebOS is open source for the masses, and that's the first time I see such a revolution happening in the FOSS world.