SearchTabs uses Xmarks bookmark data for better Google results
SearchTabs is a Firefox add-on from the makers of cross-browser bookmarking syncing utility Xmarks. Xmarks has a database of over a billion bookmarks, and SearchTabs puts that to work to get you better search results. When you Google something with SearchTabs installed, you'll see tabs with related terms. Clicking on one gives you a list of the most-bookmarked sites for that term, which usually looks quite a bit different from the Google results.
SearchTabs also adds additional info to the Google results themselves, displaying badges next to various results to indicate how they rank on Xmarks for a given search term. For example, if you Google "Download Squad," you'll see a badge indicating that we're #3 on Foxmarks for "tech software internet blogs." Some suggested terms are more helpful than others, though: Google "software blogs" and you'll see tabs for blogging software and CMS. Close, but not quite.
SearchTabs also adds additional info to the Google results themselves, displaying badges next to various results to indicate how they rank on Xmarks for a given search term. For example, if you Google "Download Squad," you'll see a badge indicating that we're #3 on Foxmarks for "tech software internet blogs." Some suggested terms are more helpful than others, though: Google "software blogs" and you'll see tabs for blogging software and CMS. Close, but not quite.

