According to Gizmodo (boy I’m linking to them a lot lately) the iPod touch doesn’t have an add button for calendar. It runs the same software, so it was most likely just disable to persuade people to get an iPhone. Bluetooth likely removed to keep cost down. As I said yesterday it’s critical to keep that price in range.
Hopefully someone will hack together a fix, or Apple will realize this product is to crippled to be fun. If they didn’t disable features it would have been a PDA killer. Now it’s a tiny overpriced iPod with a big screen.
Engadget has the story as well. Comments are also interesting. It seems lots of people are very disappointed by this.