“Facebook will be launching a new in-browser video chat application. ‘The product has been built on Skype and will include a desktop component. It’s not clear to me whether that means it will just work if a user has Skype already installed on the computer, or if additional software will need to be downloaded even if the user already uses Skype. But it’s clear that there’s very deep integration between the products, and from the user’s perspective, the product will be an in-browser experience.'”