What about Linux? Rated 5 out of 5 stars
In another thread about Mac, you have to figure for every one person who's taking the time to write a post, there's probably at least 1000 who don't post and just move on to find something similar.
I'd love to use this, if it worked in Linux.
Linux support is present for a while on beta channel.
I uploaded CTB 1.5.3 today for all OS. Once it got reviewed it will appear on the main page, but you can install 1.5.3beta5 from here: https://addons.mozilla.org/addon/cstbb/versions/