Simple, fascinating tool Rated 5 out of 5 stars

great add-on. tells you basic stats about your email usage. Places these stats on the main pane when you click on either INBOX or on any folder. pie charts and diagrams give basic statistics, and also recent emails and handy links are shown.

I hope the developer upgrades with even more stats, possibly labels the axes of the charts more clearly, etc!

also, I'm not sure why the block for Inbox says Inbox (100) ... it is obviously calculating based on more emails than 100.

great, simple add on. this should just be built into thunderbird.

This review is for a previous version of the add-on (2.0). 

You're in luck; there are plans to (eventually) build this add-on into Thunderbird. However, there are some improvements I want to make before merging it in.

As for the bug with the inbox count, I've fixed it and it should be available whenever I release 2.1.