How to access CT using Firefox on a Kindle Fire
I've discovered that by installing a third party browser it is possible to log in to the CC website and post to CT although functionality in the reply box is very limited.
First you need to enable installation of applications from third parties. Swipe down, choose More then device then switch 'Allow installation of Applications on'
Then using the kindle and silk navigate to http://www.mozilla.org/en-us/mobile/aurora/
There's a button to download the file and instructions. Press download and ok the box that comes up. Then while it's downloading swipe down from the top of the screen to get into the download folder. Click either on or to the left of the file that is downloaded to open the downloads folder. When it's complete click on the file and click install