Yes. Podcasts are MP3 files which will play on anything that can play MP3s.
The iPod Touch does not support proprietary formats such as WMA. Such files will need to be converted to standard MP3s to use on an iPod.
yes
yes you get them form itunes
no
yes
yes
iPod Touches come in 8GB, 32GB and 64GB.
No. Only iPod touches 4th generation and above can record video, as these are the only iPod touches with cameras.
You can get music from trueAnthem to your iPod by doing the following: 1) Download and save MP3s from trueAnthem to your comptuer 2) Drag trueAnthem MP3s to your iTunes library 3) Sync your iPod with iTunes That's it!
There hasn't been a rise of reported iPod Touches that broke on their own. iPod Touches do have the ability to break, but the construction is pretty sturdy to where it is not often the iPod Touch completely breaks. Although iPod Touches do break, it is not likely they will break on their own.
Most home theater systems nowadays have the ability to hook up to iPod Touches and play the songs on them. It depends on the specific system, but most do.