Chat with your visitors Privately at your own Blog...
And why choose anything else when you can easily embed Yahoo! Messenger anywhere and in any dimension you want. You can also change and modify the skin and font and many other settings yourself before adding the widget to your blog.
Visit this page : Yahoo Messenger PingBox
And start building your customized widget. Finally you have to login at Yahoo so as to get your Yahoo! PingBox code.
Want to test the widget ? Chat here with me !