Great for handling big numbers amounts of tabs Rated 5 out of 5 stars

Very, very good extension for handling big numbers of tabs.
Overview in vertical style is much better then in horizontal.
Automatic grouping of dependent pages is great.
One feature request: What would make it even greater would be an function in the context menu "bookmark this group of tabs" like in Tab Kit.

This review is for a previous version of the add-on (0.7.2008061901).