IPod touch is cool. It is the first iPod model that integrates the revolutionary multi-touch interface. Besides listening to music and watching video, there are lots of cool stuff that we can do with an iPod touch.
Check out this video for a short introduction about the cool features of iPod touch.
Besides the standard features from Apple, there are lots of talented people out there who continue to develop more cool stuff for the iPod touch. One example is the VoIP on iPod Touch feature which makes it possible for you to make phone call on an iPod touch through VoIP. With this feature added, your iPod touch will work just like an iPhone!
Also, check out the virtual guitar on iPod touch / iPhone:
Freaking cool, right? This wouldn't be possible without the multi touch screen technology from Apple. A breakthrough in touch screen technology..
It's not so practical though to play guitar on a small device like iPod Touch :P
Then there's this cool application for iPod Touch called iPhysic:
Cool stuff, isn't it? And here's another video that explain in more details about what you can do with iPhysic and how to get it installed.
Moving on to the next cool stuff for ipod touch, this guy is integrating his iPod Touch to the sound and video system in his car.
I think this is really cool, but I do hope that he does not really use it to watch movie while he's driving :P.
And finally, this video shows some really useful and cool accessories for iPod Touch:
(Update: I found this website with lots of latest info on cool iPod touch case and accessories. Check it out! :) )
These are all really cool stuff for iPod touch.. and I am sure there are more of them. If you know any cool stuff related to iPod touch, feel free to frop a comment and share with us! :)