Today Facebook drastically changed the way the site works. Facebook have been hinting about changes for the last months and today they starting rolling them out.
Facebook now has a subscribe function that allows people to subscribe to posts you post as “public” sort of like on Twitter.
Your news feed is now arranged more like a news paper with posts that Facebook think you would like on top and other posts under.
The privacy settings have been updated to help you decide and rearrange how things are filtered.
The chat side bar now have a news ticker on top, which shows you what your friends are doing in real time, and when the sidebar is minimized the news ticker sits on the right side of the news feed.