new version soon? Rated 4 out of 5 stars
This is as good as it sounds. Because I've warmed up to the del.icio.us side bar, I had no problem seeing how useful this add-on can be for a flickr search (since there isn't one for the search engine quick search bar). The only downside to this side bar Flickr thumbnail search is the discrepancy between it's search and an actual flickr search from the site. They do bring up different hits for some reason.
It would be nice to not only have them work the same way, but also to have the search options of the Flickr page embedded in this add-on.
Aside from this, great add-on!