Now appreciating that the post left me with enough to say in a follow up conversation, and a look at urbanparcel added more material for those follow ups, content that prepares me for related conversations rather than just informing me alone is content with social utility and this site provides that social armament reliably for me.
Decided to write a short note to the author if there is contact info anywhere, and a stop at graniteaisle extended that intention, the urge to thank the writer directly is a strong signal of content quality and this site has triggered that urge in me today which is a fairly rare event for my reading.