It's usually not up to Motorola or LG. It's the carriers that add (or ask to add) these additional/non-stock features. I'm curious what the state of Android is outside of the US - do carriers in other countries add the likes of V-Cast or a NASCAR app?
In Australia, the biggest carrier Telstra generally adds a tonne of crapware, and several people I know with htc desires have links to various telstra features that are broken on the default firmware. I seem to recall the reason telstra didnt get into the iphone game until significantly after the other carriers was because of the iphone impeding sales of telstra 'services'.
We also have the more budget oriented virgin mobile who have generally little to no customization depending on the phone.
