Facebook Changing - But Slowly

Lots of stories today about Facebook's modification to their "beacon" program, it looks like some of the changes are in place already....I submitted a new review no Yelp, and while it was subsequently sent to my Facebook profile without my explicit approval to do so...it did not get published to my news feed...instead, it showed up on my homepage as an item waiting for my approval....
a step in the right direction....