Rated 5 out of 5 stars

Handy tool right here! Musicians like me want our stuff organized, especially the half of what I do that’s online. It’s been tricky organizing my tabs for personal stuff and for work stuff, as I like to keep both entirely separate. Now not only do I get to access sites with fewer clicks of the mouse, but my tabs are grouped into specific interests, which is a really big plus to me as opposed to setting multiple sites as my homepage. That just slows Firefox down as it initiates and is plain topsy turvy. I’ve only used this web tool for less than a week, but we’re already good friends. The developers made this add-on extremely user-friendly. But, I think the most sneakily intelligent feature of Clusters is its accessibility practically ANYWHERE. Now whether my PC gets devoured by a virus or Firefox crashes or I even need to re-format, I can easily retrieve my oh-so-precious tabs, as those are all saved on the Clusters database rather than locally. That is FUN stuff. For a product in its infancy, Clusters has made itself a must-have for web browsing. 10 blazing stars for this awesome add-on!