Most useful extension I use Rated 5 out of 5 stars

Without a doubt this is the one extension I hold off upgrading for. It is, by far, the most useful add-on I use. Once you get accustomed to using it, it is very hard to be without it. I agree with several others; IT SHOULD be an integral part of Firefox. Please keep it updated. Thanks.

Antoher dead add-on? Rated 5 out of 5 stars

All the other add-ons I use with Firefox 3.5 have been updated except Duplicate Tabs which is easily my most useful add-on. It's sad, but I've seen no evidence that there will be an updated version of this terrific add-on. Does anyone know otherwise?

Rated 5 out of 5 stars

Easily the most used, most useful and most missed (in Firefox 3.5) add-on I use on a day-in day-out basis. How do I make a donation?