Yes you can.
You cannot get all apps for free without jailbreaking an iPod Touch. It is not possible.
You can't get apps wirelessly without wifi but you can plug your device into computer.
There is no possible way to put torrent apps onto iPod touch/iPhone. You shouldn't try to anyway because jailbreaking is illegal and you will get caught so be careful what you do guys. :P
You just buy only free apps.
unfortunately no the cracked apps don't show up when u try to bump
look on youtube
no
After you open Itunes, open your ipod. At the top along with music and some other stuff, there should be a thing called "apps" click it.
Yes
No, an iPod Nano cannot have apps. Only the iPhone and iPod Touch can have apps.
No you cant the only way is restoring or updating your iPod
No, one of the main reasons is that the ipod touch/iphone apps are not made for any other type of ipod. Without a touchscreen or an accelerometer it would be impossible to use any of the apps.