Thanks for the response. Well in my point of view the explanation given by Facebook is just a PR thing. And yes explore feed will help you to discover new pages. But they have moved all the updates from pages you have liked to the explore feed. I know the implications are huge. Let’s see what happens in the end.
The funny thing is Facebook doesn’t do these kind of things just out of no where. I’m sure they have done countless AB testing and has user data to back up their change and that users are going to love it. But it will hurt the brands in long term and Facebook is going to gain lot of cash from it.