I think the PB fourm has accumulated a large enough history of past posts that we do need to think of maybe a different way of organizing the forum library. Search for a topic is starting to become cumbersome. Especially when two or more topics are embedded in a different title. I'm not sure of an answer to this problem but it continues to become a bigger problem daily. The variety of topics in Questions and Observations is very diverse. Many belong in other headings.