Will Natal make you buy an Xbox 360?

i will be getting natal it looks cool and i bet there's going to be some good things that come out for it but i am more interested in sony's magic sticks as i feel that more developers will be able to do more with them as the fact that they are a lot like the wii mote so if you say take tiger woods for the wii you could very easy make the same game working in the same way for all 3 consoles now but were as the wii and the ps3 have wii motes/magic sticks the 360 has nothing but then you probably get given a plastic golf club for it but it just dose not seem right well in my mind but i still will be getting it as i think in a couple of years it will be put in to 90% of games that come out on the 360

Thinks MS should stick to software, we all know what a great piece of hardware they make.