Reason behind ValueChangedMessage

[suchja]

I just started using the Messenger. While following the documentation I created a new Message like this public class LoggedInUserChangedMessage : ValueChangedMessage<User>. This works perfectly find and makes a lot of sense to me.

Now I was wondering do I really need the LoggedInUserChangedMessage class or could I use the Messenger.Send method directly with the User class? Turns out, I can also call Messenger.Send(myNewUser). So both solutions work. The first adds clarity, but the second avoids an additional object.

So I see in this example that it makes a lot of sense to create the LoggedInUserChangedMessage as it adds additional clarity. But is this all the ValueChangedMessage was created for, or does it provide any additional benefits? I couldn't see anything in the code of ValueChangedMessage, but maybe I haven't figured out the overall concept?