The only programs I could see Apple releasing any time soon are ones shown in:
/System/Library/CoreServices/SpringBoard.app/English.lproj/LocalizedApplicationNames.string
Code:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.MobileAddressBook</key>
<string>[B]Address Book[/B]</string>
<key>com.apple.MobileSMS</key>
<string>Text</string>
<key>com.apple.Preferences</key>
<string>Settings</string>
<key>com.apple.calculator</key>
<string>Calculator</string>
<key>com.apple.mobile.radio</key>
<string>[B]Radio[/B]</string>
<key>com.apple.mobilecal</key>
<string>Calender</string>
<key>com.apple.mobileipod</key>
<string>iPod</string>
<key>com.apple.mobileipod-Movie</key>
<string>[B]Movies[/B]</string>
<key>com.apple.mobilemail</key>
<string>Mail</string>
<key>com.apple.mobilenotes</key>
<string>Notes</string>
<key>com.apple.mobilephone</key>
<string>Phone</string>
<key>com.apple.mobilesafari</key>
<string>Safari</string>
<key>com.apple.mobileslideshow-Camera</key>
<string>Camera</string>
<key>com.apple.mobileslideshow-Photos</key>
<string>Photos</string>
<key>com.apple.mobiletimer</key>
<string>Clock</string>
<key>com.apple.purple.KeyboardDemo</key>
<string>Demo</string>
<key>com.apple.stocks</key>
<string>Stocks</string>
<key>com.apple.unitconverter</key>
<string>[B]Unit Converter[/B]</string>
<key>com.apple.weather</key>
<string>Weather</string>
<key>com.apple.widget.phonebook</key>
<string>[B]Phonebook[/B]</string>
<key>com.apple.widget.translation</key>
<string>[B]Translator[/B]</string>
<key>com.apple.youtube</key>
<string>YouTube</string>
</dict>
</plist>
I'm not sure if Address Book is part of Phone, or if Movies is part of iPod, but the others are totally plausible. Radio would be internet radio I guess.
But what other explanation is there that these things are in this file?