I have an android phone and I love it. my wife is asking about getting an IPAD and I convinced her to get an android tablet instead. but now i'm thinking, why spend $500 or more on a tablet when she can get one of those netbook mini laptop computer for half that? what's the difference? is it just the operating system? if so, is there a way to wipe out Windows and put Android OS on a netbook, so she can get all the apps?