Is it possible to add a way to search for a card in someone else's wishlist? example, I have a want a card I am able to search for the nearest people who have it in their tradelist/inventory however, If I own the card, why can't I see if there is someone close who wants it? Just an idea :)

You can already do this :)

On the card page, above the "users having <cardname>" frame, click "In Tradelist". One of the options under there is "In Wishlist" and that's the display you want.

Awesome! thank you for telling me and sorry to clog up the thread :)