Why would it include regular headphones? If you get a call and you’re listening with normal phones, you’d have to take them out to answer. It’s an inconvenience that they’ll simply avoid by not bundling them, though I’m sure normal headphones will still work.
I expect to see quite a few headset accessories in the near future, especially as the iPhone’s release draws closer.
Please guess then how much the wired and wireless headsets from Apple, which were on slides during the Keynote, will cost. And guess the battery life of the wireless one. It’s still an iPod though and should come with headphones or of course the wired headset with mic...standard!