I used vBPlaza in past and recently vBShop by Dragonbyte-tech.com for this purpose, both have other purchase-able items too but that's not needed. I'm just wondering to have a simple gift item shop that allows members to send virtual gifts to each other, The way Facebook does.
It can be integrated with XenForo's built-in trophy points system. So members will be able to utilize their earned points and share love & happiness to friends and fellows.
On the front-end, A gift shop page to display all available gift images (possibly 64 x 64 pixels) in the Categories. And a Gift showcase on members profile tab, that includes Received Gift images with sender's name and optionally a short messages.
Anyone else like this idea? If so, please click "Like" for this request, thanks.