No nothing but the your skin works on an iPod touch.
No websites are restricted on the iPod Touch's Safari browser.
No...and besides its on there when you get the iTouch
blackra1n.com
not really
There is no such thing as a Wi-Fi bill for the iPod Touch. All Wi-Fi use by the iPod Touch is free.
You can get an used iPod Touch (3rd gen, 4GB) for 25 USD on some popular auction websites.
Try http://www.ilounge.com
Maybe
This is a very broad question. Basically everything besides the *look* and marketing of the iPod touch was designed by an electrical engineer.
Nope, just the color is different.
There are currently four types of iPods with a touch screen: the iPod Touch, the iPhone, the iPad, and the ipod nano multi-touch.