Opening up the plug-inarchitecture has become an important part of the strategy of Google to move ahead in the game. Yahoo has tried that with its "Widgets" and succeeded to a great extent. Now its trying it with its most popular service - the Yahoo Messenger. I feel the Yahoo Messenger is the most under-rated talking platform.. it has a free voice-mail... the ability - and great rates - to talk from PC to Phone (acquired from Dialpad) and well as a great user base from the chat era! I think this is a good move! Just recently even MSN came alive with the Windows Live Messenger. Read more