Developer reply by Thomas Bertels
Rated 3 out of 5 stars
Good idea but doesn't cover the UK
This review is for a previous version of the add-on (1.1.0.16).You can go to http://extensions.geckozone.org/Minimeter-en#askmodules to see how to ask for a new module.
To create your own collections, you must have a Mozilla Add-ons account.