You've got to be kidding right? iCloud for a 4 year old OS that it's successor has been surpassed by a newer operating system? The last PowerPC's were sold five years ago, time to move on. Although the chances are, Apple is using the POWER7 architecture (a successor to POWER4 which the PowerPC 970 [G5] ran on) for iCloud.
8/31/11 at 1:40pm