HashOver 2.0 - PHP based Comment System

HashOver is a PHP comment system intended as a replacement for services like Disqus. HashOver adds a "comment section" to any website, by placing a few simple lines of JavaScript or PHP to the source code of any webpage. HashOver is a self-hosted system and allows completely anonymous comments to be posted, the only required information is the comment itself.

General	Customization	Advanced
Threaded replies	Multiple themes	Allows limited use of HTML
Comment editing & deletion	Customizable HTML	Multiple comment sorting methods
Likes & Dislikes	Comment layout template	Spam filtering
Popular comments section	Customizable CSS	Notification emails
Multiple languages	File format plugins	Comment RSS feeds
Automatic URL links	Authentication plugins	Referrer checking
Administration		Comment permalinks
Avatar icons		IP address blocking
Display remote images