Not sure if it's been posted. As they announced the iCloud at WWDC 2011 seems like they've picked up quite a few domain names relating to it as well.
airplaymirroring.com
appleairplaymirroring.com
appledocumentsinthecloud.com
appleicloudphotos.com
appleicloudphotostream.com
appleimessage.com
appleimessaging.com
appleitunesinthecloud.com
appleitunesmatch.com
applepcfree.com
applephotostream.com
icloudstorageapi.com
icloudstorageapis.com
icloudstorageapi.com
icloudstorageapis.com
ios5newsstand.com
ios5pcfree.com
ipaddocumentsinthecloud.com
ipadimessage.com
ipadpcfree.com
iphonedocumentsinthecloud.com
iphoneimessage.com
iphonepcfree.com
itunesinthecloud.com
itunesmatching.com
pcfreeipad.com
pcfreeiphone.com
applegestures.com
appleiosv.com
applelaunchpad.com
applemailconversationview.com
appleversions.com
conversationview.com
macairdrop.com
macgestures.com
macmailconversationview.com
macosxlionairdrop.com
macosxlionlaunchpad.com
macosxlionmissioncontrol.com
macosxlionresume.com
macosxlionversions.com
macosxversions.com
mailconversationview.com
osxlionairdrop.com
osxlionconversationview.com
osxliongestures.com
osxlionlaunchpad.com
osxlionresume.com
osxlionversions.com
osxresume.com
Funniest one being; macmailconversationview.com LOL.