Hello everyone - I've just subscribed to this group, and would be happy to help with writing in any way I can. I'm a professional freelance copywriter (and have been for nearly 20 years now). I'm not a technical writer as such though I've written a lot on technical subjects, including "help" and user guide materials both online and in print. But I could also help with any activity to promote LibreOffice.
My website will tell you more, though it's out of date and about to be relaunched in a refreshed version. As my contact details imply I'm based in the UK and am a native English speaker, though I have some French too.
I've used MS Office through most of my working life, but an increasing frustration with the licensing/activation practices of commercial software houses made me look harder at OpenOffice (and from there to LO), and about a year ago I finally put in the time to make it work the way I want it to. I've been really pleased and it would be great to be able to give something back.
Best wishes
Paul