How effortlessly millions of worthless human 'points' have spawned that are nothing more than signboards of hollow egotistic display. So, where is that social element of social media, again? Or did I miss something?
All you have to do is do a Google search on this topic and you come up with a whole slew of answers from as few as 100 billion to over 1 trillion stars. Why can't astronomers nail this number down to better than a factor of ten?