Google’s John Mueller posted on Twitter asking folks to post topic ideas for the webmaster hangouts he does this December. He said there was some interest in him making his hangouts more topical, instead of just open Q&A.
Personally, I prefer John to be on his toes and him getting diverse questions thrown at him. I also prefer to be on my toes and get diverse answers thrown at me. But this is not about me. I assume topical hangouts would help keep the hangout more structured and focused.
So feed John some ideas by replying to him on Twitter.
Forum discussion at Twitter.