After Voice & File transfer its Off-line messages now on talk

It seems as if Google is planning to implement the Offline Messages feature to its Google Talk application.
Right now, when send a message to someone not signed in, an error is displayed stating: " is offline and can't receive messages right now." When this feature actually rolls out, you will not see that message anymore — the recipient will see missed messages when they log back in.

I wonder what Yahoo! has to say about this. For now, Google is taking gaint steps to keep other Chat applications far behind in the race.
This feature is not available yet, but you can see the announcement on Google Talk's "What's New" page.