Is there plans to be able to give groups more upload space privileges instead of raising it for everyone
No, nothing planned yet.
「いいね！」 2
Oh ok well if there is something planned in the future that would be nice because it would allow premium uploads for donators
「いいね！」 4
Still without traction?
We are interested too (planning to give cheers and build a tip and/or reward system integrated with Monero in Discourse) 
Trust levels for us will be mandatory and granular permissions are always good to have.
「いいね！」 1