if you know how to work it, yes
You cannot text another iPod Touch with your iPod Touch. The iPod Touch can only go to phones.
Yes if you have the txting app
On the iPod touch you have to have an app to text if you do then your app has a number
Yes, if they are both running iOS 5 or higher, and iMessage is enabled
Unfortunately, no . However you can get an iPod Touch and text from it.
All iPod Touch's running iOS 5 can use iMessage to text other iPads, iPhones, or iPod Touches, but if you actually want to text another phone, some apps such as Textfree can let you do that.
No, you need wi-fi to text on the iPod Touch.
you can't? its an ipod not a phone.
No. I do it all the time
yes it can text but you can not call
No. You can only text on iphones.
Yes with bluetooth settings - general - bluetooth - on - let it search