The options might exist, but that doesn't mean that they are viable/usable. I agree with many of your points, but regarding document processing, LibreOffice really does not compare with any of the best alternatives (Google Documents, Office Word). It lacks options, if the options exists they are hidden in obscure menus, it doesn't display many things correctly (at least on my Linux computer), etc. For document processing, I'm still stuck on Google Docs, which is quite a sad state of affairs.