the ipod touch should NOT have a camera.
I don't know about you, but I never have my full frame sensor DSLR with all the lens kits with me when I get kidnapped by aliens. The last time the Calamari nabbed me the only device I had with me was my iPod.
Apple needs to put a high quality camera in every device as well as a recording magnetometer, GPS and a device for taking alien genetic samples (If the camera could take pictures in UV and IR that would be great).
PS. We need an English Calamari translation app.