A great feature of Gmail is that for each email in the list of emails, it displays the list of gmail labels attached to that email. I know that TB translates the gmail labels into folders, but with this additional facility, I'd be able to instantly see, as I can on the Gmail web site and in some other clients such as eM Client for Windows, all the Gmail labels associated with an email. There is an add-on, Gmail Labels, but it doesn't work properly until you actually display one of the folders in which an email appears, and it is very slow. I use eM Client a lot purely because of this feature and it would be a really excellent addition to Thunderbird. Please do consider this suggestion.
Thank you,
Wilf
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