Facebook Adds Status Source, the Secret Feature for Developers?

Over the weekend Facebook has appeared to add a small feature which states the source of users’ status updates. While the status source does not currently show up within the news feed it does appear within user profiles. For those of you that have been annoyed by the frequent status updates by some users (myself included), you can now view where those are coming from.

Personally, I tend to use Twitter to update the majority of my statuses but many users tend to prefer Facebook to update their information.