It depends on what your style is. If you already have a DS or DS Lite but no iPod, go for the iPod Touch. If you already have an iPod but no DS or DS Lite, then go for the DSi.
On the iPod touch you have to have an app to text if you do then your app has a number
Unfortunately, no . However you can get an iPod Touch and text from it.
You Should Get An Ipod Touch It is way better
You cannot text another iPod Touch with your iPod Touch. The iPod Touch can only go to phones.
No, you need wi-fi to text on the iPod Touch.
you can't? its an ipod not a phone.
yes it can text but you can not call
No. You can only text on iphones.
You need to buy them off the internet on the iPod Touch.
Nintendo Ds is focused solely on gaming (minus pictochat), whereas if you get an ipod touch, you get lowered detailed games, but you also can have videos, music, and applications, my advice is if their/your younger get a ds, and if your older (teens) get them/you an ipod touch
download app text now and the person u want to text.