Rated 5 out of 5 stars

I loved this add-on, The color coded folders were a huge productivity boost when working with my many email business folders, but now my work is taking much longer.

I would gladly pay $50 to have this feature available again.

Folder color coding should in fact be a basic function of TB, instead of requiring an add-on. Dave

This review is for a previous version of the add-on (1.2.5.2). 

"Folder color coding should in fact be a basic function of TB, instead of requiring an add-on."

I see what you mean, but actually it's better to keep the core of the software and additional / optional features separated.
That makes the software more robust and flexible.

But i definitely agree with you that this feature is so extremely usefull that one would want to call it essential. Well, that's why i resurrected that Add-on in the first place - because i really really wanted this feature and yes, I use it every day - wouldn't want to miss it.