Maybe a "Card Identification Gallery" that we can scroll through quickly, with a hyperlink to the forum thread. And if a card that we recognize catches our eye we can click on the link and get further info or post a "solved" to the forum thread. Because going through the unsolved Card Identification threads is a rather slow process and it's hard to remember which ones you've already read.
I would suggest Admin be the one to add images to the gallery, and delete them once solved. Of course, the gallery could also get out-of-hand with all the unlicensed, homemade, Broder-type cards that have been produced.
Someday my cards may double in value and then be worth half of what I paid for them.