I would like support for the PS3 bluetooth remote because...
1. Its super cheap ($19)
2. Bluetooth works better for HTPC setups where the media server is not in IR range
3. Bluetooth is built into many macs and USB dongles are cheap
4. More buttons than apple remote for features like skip, info, recommend, like it, etc without having to go to the menus.
Remote buddy has support for the PS3 bluetooth remote, but I would like to see native support with better button mappings and no complicated config.