When talking/writing about the iPod Touch i normaly talk about topics that also include the iPhone. Therefor i normally use the term "iDevice". eg. when talking about gaming on the iDevice in general... If it really is related to an iPod Touch only, i use the term "iPod Touch" or in my case also "ipt2g" (2nd gen iPod touch). "iTouch" sounds so wrong on so many different levels...
...Did you read the first post? If you haven't go to (1) and if you have go to (2) 1. Maybe you should have done that first... before asking that stupid question 2. He want's to know what other people call the iPod Touch or iTouch... or iDevice.
iDevice: You sound slightly like a nerd. iTouch: ... I... touch...? iPod Touch: Long, yet I don't sound like a pedophile when I say it.
although I don't like correcting annoying people who say "iTouch" lest I be perceived as an apple nerd