Many bloggers or webmasters add web chat tools to their sites to allow readers or users to communicate with them more conveniently, thereby enhancing the experience of readers and users. Some of these web chat tools can be integrated with instant messaging software like MSN, allowing bloggers or webmasters to chat in real-time with site users and readers through their own IM software. Others function like web-based chat rooms, permitting users who log into the same site to interact with each other...