[Catalyst] Returning values from forward()

[Jim Spath]

What is the consensus on returning values from a call to forward?

I've seen a mailing list post stating that one should not rely on return 
values from forward():

http://www.mail-archive.com/catalyst@lists.rawmode.org/msg03519.html

But the Catalyst docs seem to indicate that returning values is allowed 
as long as you are aware of the the consequences:

http://search.cpan.org/~mramberg/Catalyst-Runtime-5.7007/lib/Catalyst.pm#$c-%3Eforward(_$action_[,_\@arguments_]_)

Anyways, just wanted to get a sense of what people think.

- Jim