Getting actual sales numbers related to Move might end up be like trying to nail jello to the wall. Sony wants Move to counter the Wii and get more PS3 sales. Anything else than that isn't important. They will talk shipped. If Sony is embedding Move as a controller option in their top titles, and the bulk of what they are doing is like this, you do have a hard time getting a read on how Move impacts game sales. And if people buy more than one controller per Move base system, then it is hard to read how many have been moved. Also, the PS3 camera can be upgraded to be a Move system, so that is another bit of confusion.
In short, we may never know for sure. However, isn't what matters is that Move adds a new enjoyable experience that is meaningfully significant for PS3 owners?
