I have not got it as of yet, but i seen the reviews and intend to buy it as soon as i can. But that probably won't be for a while, as it's not exactly at the top of my list.
And as for sales, I think the 360 version will outsell the PS3 version by about 500k. I predict that:
Battlefield PS3- 1 mil LTD
Battlefield- 1.5 mil LTD
PSN- williwod
Remember, there are no stupid questions. Just stupid people- Mr Garrison