“Can open” and 'can open without the layout being broken" are different things.

“Compatible” with Microsoft Office, just don’t expect for your colleagues to be able to open the document in Microsoft Office after you edited it in LibreOffice.

Edit: Don’t expect your colleagues to be able to open it without the layout being broken.

Don’t do it. It’s a trap!

Do we really want Facebook users just for the growth? Quality beats quantity.