[Brian]

Shamil, you're correct - iCloud does have storage APIs. They aren't really designed around a use case like OmniFocus' though. They're better-suited to the needs of a document-based app like OmniGraffle.

We may support iCloud at some point in the future, but not at launch. Folks using their iDisks for OmniFocus sync will want to switch to the Omni Sync Server or some other equivalent service. (We're not going to charge folks anything to use the sync server, so you'll save a few bucks compared to the previous MobileMe setup.)