Sounds strange but would enhance jReviews with a user rating system.
If it would be possible to connect a listing with a useraccount (community builder) it would give you the possibility to make something from a user-rating to a dating-community (for example).
In our case we give the users the possibility to rate the staff of a company:
http://dev.rsssoft.de/index.php?option=com_jreviews&Itemid=111&url=Spielhallen/Spielodrome-RT-Betzingen-(Carl-Zeiss-Str.)/Personal_c22_m111/If we could now connect these listings with a user account it would be amazing. But it's only an idea.
You make a good work and the more I dive into jReviews the more I love it

getimo