Gambit Communications' online CCNA lab product now integrates a
real-time chat feature based on Twitter that allows its users to exchange
messages in real-time in order to swap tips, ask questions, give advice.
The new real-time chat feature is provided by Nurph, a Twitter application.
It transparently opens another window in the user's browser, allowing
them to use their Twitter account to chat with other online users that are
practicing for the CCNA. This introduces a new collaborative atmosphere
to studying for the Cisco CCNA exam.