J-BusinessDirectory - Comments on review only for business owner

Hi

As it is for now, as far as I understand, anyone who is logged in can make a comment on a review for a business listing.

This makes no sense (for me).

A logged in user is writing a review on a business listing (or an event or on an offer). The business owner can make an comment to this review.

But why should any logged in user be able to comment the comments?

Is it possible to only let the business owner have the opportunity to make comment to a review?

Or perhaps better, is it possible to have this as an option (yes-no) in the settings area so there is a choice to let only business owner make comment or any logged in user can make comments to the comment.

I agree, a very good wish