I’m sure you’ve seen little [+] icons at the bottom of popular webpages. These things are feedback mechanisms powered by OpinionLab, a service that aims to rate a page’s usefulness. Now it would be nice if we had something like it for our little sites, right?

Enter the aptly named AJAX Feedback Mechanism which mimics the same functionality through AJAX. The good thing about it is you can download it now and implement it on your site with minimal tweaking. The provided demo will likely convince you that you need this for your next big web 2.0 thing. 🙂