1. Send LibreOffice text to collaborator 2. Get changes/comments back from collaborator 3. Start addressing them 4. Realize that collaborator has fucked up the formatting by using MS Word 5. Fix formatting 6. Address comments 7. Go home for the day 8. Telecommute the next day, fire up result of 6 on your old machine at home 9. Realize it won't even load comment notes 10. Ask the wife if you can borrow her Win7 machine for the job 11. Give up on formatting, do the editing job first on MS Word 12. Go back to office the day after, fix the formatting which is now an unholy mess of LibreOffice and MS Word 13. Swear at LibreOffice because it somehow spontaneously returns to MS Word formatting but not consistently 14. Get some resemblance of working formatting in order 15. goto 1
Yeah... I'm afraid LaTeX is the lesser evil there.
(None of this applies to cloud-based work using e.g. Google Documents. If you want to entrust your drafts to Google, feel free to do so. I don't consider this an option for anything under NDA.)