They've said that apps users will definitely be included, and that they're 'working on it', but it would be nice to have an idea of timescale: will it be a couple of weeks of bug fixing (in which case I'll wait), or will we have to wait for the non-beta (in which case I'll create a public google account and use that)?
I can appreciate the thinking behind making sure the product is solid before giving it to businesses, but c'mon big G, tell us!