No. You have to pay for wifi monthly if you want it.
You cant get free wifi for your ipod touch. You have to get a wifi router.
Yes, the 1st generation iPod Touch does have Wi-Fi.
All generations of iPod Touch have WiFi. No other iPods do.
Yes.
No. The iPod Touch is wifi only.
You get free wifi from places that give their customers free wifi.
Yes, the iPod Touch 8gb 3rd generation does have Wi-Fi capabilities.
Yup
No.
No, you need wi-fi to text on the iPod Touch.
It has a wifi router which can be used to connect to any wifi hotspot. Some you pay for (like your home), some are free (like McDonalds or Starbucks)
yes you can but you need wifi and an app from iTunes some apps are free and others are not.