I like to compare this with a discussion about credit cards. Everyone has them and with their experiences comes an opinion. So any discussion will attract a lot of people, even more opinions, and hundreds of posts. However, honestly, how many among those participants do you think will actually know anything about the many mechanisms between the various companies behind the system. I don't mean what is written on Wikipedia, I mean actual protocols, queries, payments, and their protocols, legal requirements for participation, liability, security layers, etc.
The same is true for philosophy. Any philosophical debate will turn into an embarrasement for real philosophy. E.g., Sir Popper wrote a book about science and logic. This would be a perfect subject to discuss on PF. Should we create a poll to figure out a) who knows the existence of the book b) owns one c) has read it d) followed the discussion between Popper and Einstein about it e) none of the above?