The question isn't "is it useful", it's "should it be part of the core of the application". If this meets the bar for "worth inclusion in the core of the appli

The question isn't "is it useful", it's "should it be part of the core of the application". If this meets the bar for "worth inclusion in the core of the application", I would rather stick to terminal emulators that are spending their time on making the terminal emulator more responsive rather than adding gimmicks that have to be maintained.