I'll just state for the record that these particular use cases make up something like 90% of what my employer uses Office 365 for, and it's absolutely impossibl

I'll just state for the record that these particular use cases make up something like 90% of what my employer uses Office 365 for, and it's absolutely impossible to do our business without it right now. If we had to solve document storage by plain old file-server storage, we wouldn't even be compliant with local laws.