Don't know if they are new or not, but I would love to see the following(without exporting and using excel).
-with the addition of pricecharting it would be nice to have a sorted view of our collection by price
-also would be fun to see some math on how much its worth vs paid
-would be fun to get a sorted view of our most rare collection items... maybe this could pull based amount in collection(but that woudnt work too well for less desirable sports games-which would been more 'rare' by that criteria)
***edit***
-also add favicon to forums