Same question I've had in the other comment. What is your preferred alternative to SharePoint? Because we do need document sharing, and I don't see a viable way away from Excel for us. Right now we're sharing Excel files on network drives, which is horrible for versioning files, so I'd rather prefer something like SharePoint, but not from Microsoft. LibreOffice and Collabora don't seem to be there yet.
Personally, I am not a big fan of Microsoft, but in this case, my company is so entrenched in Excel that I don't see any alternative.
Personally, I am not a big fan of Microsoft, but in this case, my company is so entrenched in Excel that I don't see any alternative.