I'd love the option for registrants to optionally add feedback, comments and thoughts (with backend moderation of course) to each event and or at the bottom of the Registration Page of the component.
With integration from Facebook, Twitter and/or Google, this could significantly impact the site's ability to draw traffic, dialogue and interested persons. Its Relationship Marketing benefit is tantamount to success in the digital world.
I employed a third party application, Intense Debate which impacted the code for DT Register and deleted it. Can't seem to figure out how to get Disqus comments to show on the content/event page.....