[Feature Request] - View decks and match with cards in your collection

Being new to MTG (well technically, I started in '95, but haven't done much since about '98), I would be interested in viewing other people's decks, and see what cards in my inventory are also in their deck.

I've viewed decks online, that I really like, but I'm not sure if some of the cards in the deck are in my inventory. So, it would be cool, if when viewing decks, maybe they have an icon next to them that lets me know those cards are in my inventory, or maybe the card listing is lightened if it's not in my inventory, or darker if it is.

If this has already been discussed, just point me to the forum thread, and I'll move there. I did some searching, and couldn't find anything.

Thanks.