Yes, Ryver integration with WordPress would be amazing! As in tying in WP users to Ryver users

This is already possible. Go to My Settings > User Accounts > Username

You can change your display name in My Settings > Profile.

Two years later, is there any update on this? Maybe as an admin/user configurable option?

I definitely prefer it to show the "display name" when you tag someone. I was going to suggest that it would be great if you could then hover on the name to then see their username or click through to the user.

But having just checked it, you can hover over the @username in the tag now and it shows you their full name. So I guess that works for now.

Tasks in the sidebar would be amazing!!