Here are some daily posts you can use for engagement:
What are some rich people problems?
(If you 'go first' in your post, here are some options)
--"That lady who is confused about what to do with their sixth (yes, sixth) bedroom of their new house."
-- "Wifi doesn't reach across the entire house."
--"Not being able to find a docking spot at the marina for your yacht because it's too big."