Facebook is changing its privacy settings again, to fall in line with the recommendations of the Canadian Privacy Commissioner. The Commissioner was primarily concerned with how much access third-party apps were getting to user data on Facebook. As a result, apps will have to be more specific about the data they use, letting you know precisely which info they need and whether they access your friends' profile info.
From a developer standpoint, this means changes to the API in the coming months, so apps will have a uniform way to tell users which data they're accessing. This could slow the growth of some of the popular viral (or spam-based, depending on your perspective) apps that rely on surreptitiously sending out messages to your entire network to get new users. With greater transparency, it'll be easier for users to make informed decisions about which information to share, and with whom.
