Plurk Savior de Shorn

Are you tired of seeing plurks on your dashboard about certain topics? Tired of constantly muting them? With Plurk Savior, you can input keywords, and any plurk - aside from your own - with said word in the top level will automatically be muted and hidden from your view. This can also work with emotes and icons, provided you enter the image's URL as a keyword.

Having had success on Chrome for nearly two years, the developer finally ported it over to Firefox!

This is based on the old Plurk Mute-and-Hide Chrome extension by Francis Chong.