Okay, so if you had to guess a name for an Apple service that exists in the cloud it's pretty safe to say you'd pick "iCloud," right? Good, now that we're past the obvious, there are some slightly more compelling indicators out there that this may indeed be what Apple is going to call its (presumably) soon-to-launch music streaming service. We received anonymous tips about this name in the past, and now Om Malik is reporting some interesting history, that the domain iCloud.com is owned by a company called Xcerion, which recently re-branded its cloud-based storage service fr