Facebook has now announced a big change to the Facebook Groups component of the site: Read Receipts. This is something that allows anyone to see who exactly has looked at the post/update inside of the group, and works on both standard Facebook and the mobile versions.
This is causing a little bit of a stir and is making some people have concerns about privacy, since the “read receipts” are not optional. Some have gone so far as calling it “creepy”. Whether or not this is something that is taken by the community as a positive change we can only see.
To find out more details about this check this Mashable article by Lauren Indvik.