LibreOffice _does_ have a ribbon-like interface available (their NotebookBar). It's still officially experimental, but you might like it more than the _older_ i

LibreOffice _does_ have a ribbon-like interface available (their NotebookBar). It's still officially experimental, but you might like it more than the _older_ interface. FreeOffice also has a ribbon. (Really - does not using the MSO ribbon automatically make something out of date? I've never particularly liked the ribbon.)