Can Fluther have a card shop?

I was talking with a still recovering Batman in the chat room. I had a sudden idea I fear may be defeated before I ask it, but I am going to ask anyway.
Would it be possible for Fluther to have a card shop, for use just within the site? I don’t know anything about programming. Would it be technically possible?
Designs could be submitted and voted in or down.
I wanted to send a get well to our bat beleaguered friend. I have seen events in long past Fluther activity which tells me there are other events, marriage, illness, loss of loved ones, to which the majority would like to express themselves.
I would like to know if it could be done, maybe as an option when sending a private message, and how do regulars feel about the idea.
I welcome feedback from all.