There was also some discussion about metadata being changed once the files were uploaded to OneDrive. So if you plan to use it just for plain file storage then it might be an issue.
That was something completely different, and a result of Microsoft's naming screwup: Sharepoint adds/changes some metadata of MS Office files (for collaboration, etc.). OneDrive for Business is essentially Sharepoint in the cloud.
This OneDrive does not change metadata, it's a 'simple' cloud storage.
BTW: interesting, I've submitted this link an hour or so ago, and it was immediately flagged as dead. :)
That's only OneDrive for Business [1], a product that (fortunately) shares nothing but branding with the consumer product. Not so say the latter doesn't have its own warts...simply that it doesn't have that particularly egregious one.
