Our new ProtoShield Short is designed to solve a specific problem that's annoyed me for a really long time. Ethernet Shields (and our forthcoming EtherTen) all have a huge RJ45 jack mounted on one end, which means that even though they usually have stackable headers it's really hard to put another shield on top. You need to either insulate the RJ45 jack with tape and jam the shield on top at an angle, or use an extra set of stackable headers to give it more height.
So my solution is the new ProtoShield Short:
Perfect!
