Like many before it, most recently Mahalo, Wikia Search has introduced a Firefox toolbar, called “Wikia Evolution,” to expand the site’s reach and engage more users in the process of adding and annotating search results.

In the notes, it suggests that Google is taking a page from its community playbook: “Already, we’re the cutting edge when it comes to incorporating user feedback into our search results, so much so that Google is experimenting with eerily similar features.”

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