Added a sub-toggle to the Google filtering option that restricts the appender to queries containing the word "reddit", so the ugly string of text only ends up on searches where it's actually useful. It will however only catch searches where you explicitly typed "reddit", so a query that's clearly about a Reddit thread but doesn't include the word won't be filtered. The popup is also a bit wider now for readability.

Thanks to the contributors : @NotaInutilis, @lucasfernog and @tairi