iPad users might be interested in this. It starts with a talk about the new iPad Air and iOS 7. But the rest of the video is about the new iConnectMIDI2+ (starting at about 4:56).
https://www.youtube.com/watch?v=AUYUx3KOHwgI'm not an iPad user myself, so I found the information a bit confusing. But Nick and Gaz at SonicState seem really excited about this product. It seems to open up new routing possibilities that weren't possible before. And it's only £69 or $99 US.
More info on the manufacturer's website:
http://www.iconnectivity.com/iConnectMIDI2plus (http://www.iconnectivity.com/iConnectMIDI2plus)