After Microsoft acquired Skype, Skype beta version enabled Facebook users to chat inside Skype and now Facebook will be releasing In-Browser Video chat powered by Skype next week.
It is not clear yet that what will be the requirements for the user, I mean will that video chat work for users who have Skype installed on their computers or will they release a plugin just like Gmail video chat.
It could be the answer to Google + Hangouts. Facebook will be worried about their users as Google + will be offering some features which are not available on Facebook and one of the those features is the Hangout feature.
Facebook will be revealing this feature on July 6