Facebook Chat

Last week Facebook released a new way for users to communicate with friends, facebook chat.  I wonder if it will catch on like other facebook features.  I know right now google chat is the easiest way to keep up with friends just because the majority of my friends have it, and for a lot of facebook users, it is blocked for them at work.  The addition of a live video stream seems like a fun idea in addition to the new chat feature.  Do you think people will use the new facebook chat option?