Allow posting reviews for guests
 

I am considering allowing guests to post a review (not upload product) and with moderation enabled.

I did a test tonight and since there were no field for name and email address, I decided to put it on hold.

How complicated is it to show fields for name and email address in reviews.php?
Email address should be hidden when the review is approved and posted.

You can define extra fields in reviews under admin edit categories for users to fill out however no field would be hidden without some sort of code modification on your part