Rated 5 out of 5 stars
Must-have. I use it for image hunting. I right click on any image I like, I can find the different versions of this images posted through the web, and even better version in higher resolution of this image if I ask.
I hope more in the future:
To make an album of my beloved images,
To have copyright and author infos,
The date where the image has been posted for the first time, and generally speaking, date of publication on the sites.
To search the extension of images I want, jpeg, animated gif, etc..
And last thing: to be able to search little images.
But: it is already a great addon and a great site!