Let the hive mind of Engadget get that for you.
"I'm in the market for a new phone and money isn't a limitation. I'm also not partial to any particular US carrier, but here are some of the features I'd like to have: WiFi, GPS, good coverage in lots of places, push Gmail (a must!), physical keyboard (a must!), a touchscreen, decent battery life and a relatively slim body. And please, nothing that has a fruit logo on it. No offense to the fruit fans, though. Thanks!"
As an example, every update to the iPhone has leveraged what was already on the device from an application perspective, the locator service in Maps, Ringtones, and then the core desktop change itself. They have not added new application level software made by Apple at this point for free to the iPhone or any device in their line. Even rentals on the AppleTV still leverages the movie/iTunes integration platform. If they started offering Mail or Safari from the AppleTV, then I would not think it strange if they wanted to charge for it. Sure I would want it for free, but I don't expect it.
I don't buy hardware or software based on what it "might" do, I buy based on what it can do and anything else I get later is just icing on the cake. And the reference to the PS3, most of the stuff Sony is going to be releasing for free they have mentioned as "coming soon" features. Apple never promised you anything for free related to the Touch.