What is Tk::Message good for?

[asb-capfan]

In the Tk::UserGuide, the standard widget Tk::Message is listed. However, after reading the POD, I have no idea what Tk::Message should be good for.

What is it good for? Where / How can I use it? How should I use it?

Links:

• https://metacpan.org/pod/distribution/Tk/pod/Message.pod
• https://metacpan.org/pod/distribution/Tk/pod/UserGuide.pod