Rated 3 out of 5 stars
Nice widget but there is no command to save barcode on computer (for web developers). So if we can have the compatibility phones list, it'll be good too ;-)This review is for a previous version of the add-on (0.1.4).
This is for users
The feature you're asking about (being able to save the barcode image) is a standard part of any barcode generator website, just pop along to mobilecodes.nokia.com, go to the Create page and generate your barcode there to put on your site.