Features Suggestion

I think this plugin has the best look but I would like to suggest some useful features.

– bbPress Add-on to show the User Listing on his profile as BuddyPress
– A review comment system for buyers (Anyone could leave a comment review, in case a comment is spam, seller could flag it to moderation).
– For Digital Goods, you could create an add-on to allow seller get a payment directly to his paypal account (as example), and after that, the buyer will sell an unlocked field (in the same posted ad) with the url or info about the content he/she purchased.

Question:

1.- ¿Who gets the emails sending by Contact Form? Seller? or Administrator?
2.- ¿Can administrator limit the number of images upload through Gallery Field?

Plugin looks pretty cool! Congratulation!