For those of us with an AirPort Express, this question comes up at some point: why can’t I play directly to it from my iPod touch or iPhone, using the same AirTunes technology that is available through iTunes?

After all, an iPod touch or iPhone has WiFi, and AirTunes works through WiFi. If I can do it from my Mac, it stands to reason that I should be able to do it from my iPhone, doesn’t it?

Instead, we get a hamstrung app like Remote, which is neat, but somewhat pointless. Think about it: you’re using a device which already has your music library stored on it (iPod touch) to play and control the same music, stored on your computer. Why the middleman? Why not go direct?

Sure, the Remote app is useful in the living room, if you also have a music library stored on your Apple TV. You can then control the playback of that music or videos without using the Apple Remote, which has a much longer battery life, is smaller, and much easier to use… eh, wait a minute, that doesn’t sound like it’s better, does it?

Given Apple’s commitment to the environment, I have to wonder why they insist on using the laptop or desktop machine when it’s not necessary.

I realize using AirTunes to play music directly from the iPod touch or iPhone will drain the battery much faster than playing the music through headphones or through a dock connected to a speaker, but hey, we should at least have that choice, right?