Anyone is Gmail user? Then sure will have using Google Talk in the Email often.
Now, you can actually integrate the Google Talk into your blog/website and trigger the chat with your blog readers =D
Here is how it get to done.
Login to your Google Account.
Goto URL below, and get the code.
Place the code into your theme’s editor.
Done, and Start Chat! =D
and now, if you see me around available at the right corner there, feel free to chat with me =D hahah