Add beacons that show at the edge of the screen that you can name, edited like adding text to a sign. SO...you can find your house waaaaay out in the wilderness.
This could be very handy. In the mean time though, you can use /loc (not as easy to use as this idea though)
If I could add something to this idea, it be this. Along with being able to find your bricks i think it'd be nice to have a beacon that automatically tells you where your last kill was when you respawn. That way, if you died before you could pick up your loot you wouldn't have to spend hours looking for it again.