I like some of the new features that have been added in the most recent update..

New Or Best Offer (OBO) system!

When creating a listing, a seller can indicate if he/she would like to accept best offers for the item. If a seller is accepting offers, buyers can submit an offer from the item’s info page. Using the messaging system, a seller can send a buyer a link to a unique checkout page that corresponds to a special price for the item. Sellers can cancel offers they’ve sent to buyers.
Also, there's now a link in a member's information that appears in any post they make, which directs other members to that poster's personal ads.

Regards,
Doug