Let's say you wanted to create a Genius playlist based on a song that's currently on your iOS device. The Genius playlist would not only search for songs on your iOS device, but would also be able to download songs from iCloud for that Genius playlist. Or perhaps you could create start a Genius playlist from a song on iCloud as well. What are your thoughts on this? I think this would make iTunes Match much more appealing too. At least for me.