Yes
iMessage for ios5 or text me which you can buy in the app store
You can buy free texting apps from the App Store, but the second generation iPod Touch does not come with built-in texting.
Imessage can have go over wifi for iPod touch
iMessage is on iOS 5 and the iPod touch first and second generations can't support it.
For iMessage on iPod touch you don't get a number people will contact you using the email you used when you signed up.
Yep
You can only iMessage with someone else who has an iPhone, iTouch, or iPad.
Yes, if they are both running iOS 5 or higher, and iMessage is enabled
Yes. iMessage
No, you can use iMessage on a 3rd and 4th gen iPod Touch running iOS 5.
On an ipod touch you can or an iphone but nothing else... YET! :)
well i have me an ipod touch and i think u cant cause when i be trying it several time it wouldn't work for me