You know somethings that may look bad at first, turn out positively over the longrun. In Elon's crazy move to make out every single dime from Twitter, he's made changes to the Twitter API that affected the POSH project, but good enough, it is turning out positively (or hopefully so), as you are now exploring more ways to make the POSH ecosystem more engaging.

When I first visited the POSH website, it was so basic and after linking my Twitter account to it, that was the last time I remembered visiting, but I think POSH could be more. Just my two cents:

Since POSH is focused on cross-platform promotion for Hive, POSH website could be a pro-level text editor that allows posting directly to Hive blockchain, and thereafter sharing to several other social media platforms (notice the flow, Hive first, and Hive link to other non-Hive platforms).
Triggers could be set up to reward users with POSH token based on some pre-decided yardsticks (more than what's currently obtaining which is engaging on the POSH post comment).

I can think of more ways if given an opportunity.