Add a 'Show ignored content' link when content has been hidden on the news feed and latest activity pages, allowing the ignored content to be revealed

Allow users to choose to ignore or unignore the threads or forums in the news feed, thread list, and forum list

Users can see what they are ignoring within their account area

Have links prefixed with "th-ignoremore-" if the “Use full friendly URLs” option is disabled to potentially help with conflicting add-ons