The iPod Touch is a snazzy device, which is nearly the exact same as an iPhone - except it can't make calls.
Now, using SIP-VoIP and a Touchmod Mic, you can rectify that issue. For under $50, you get the mic, and you can also get a mic/headset for around $60.
This makes it easy if you already have a cell phone, and/or are always around WiFi!
You may remember, Touchmod launched SIP VoIP back in January, but they've now apparently found a commercial vendor of the mic they were working on.
Nice job, guys!
Full article and how to by lifehacker: http://lifehacker.com/378511/turn-yo...into-an-iphone
Video of it in use: