Rated 4 out of 5 stars
This is a great plugin.
Just one thing though - it is enabled by default when firefox starts, but often I don't want to automatically convert all the numbers on a page to a currency. I usually just enable it when I am looking at currency related sites (shops etc).
With the current behaviour, when I start my browser and reload a previous session, because currency converter is enabled, I have to wait for all my 80 or so tabs are loaded and then have to reload ALL TABS to remove all the currency converter links in the pages.
For this reason, it would be great if a checkbox option in the Currency Converter settings was added. such as, "Enabled at startup", which sets whether Forex Currency Converter is enabled when the browser starts.
If this enhancement were made, I would certainly change my 4 star rating to 5 stars!
Thanks for your obvious hard work.
Best of luck!