Just the openness of their apps compared to an android phone or even an iphone. I've rooted my droid and have installed custom themes, overclocked my phone from 550mhz to 800mhz (for now). I just think you can multitask better on an android than a windows phone....i don't even think you can multitask on a windows phone. Basically I have customized my phone how I want it to work, not how fuckin Microsoft wants you to run it.