Just some ideas I think would help in Groups:
-- Font size choices. (I've already got computer glasses, but I still don't see well.)
-- Like buttons.
-- Basically the same choices we have on these forum posts.
I'm really hoping these suggestions aren't a lot of work. I suspect copy/paste what you have for the forums in the BBcode for groups might be the answer, but truthfully? I never did get Internet coding languages -- any of them.