It's just a request for information from an internet forum - what's so special about it being for chords?

I can probably work out lots of things but it's good to be able to ask someone who may have some really good information that they don't mind sharing. It's just how it works, is all.

Why do you think people are wrong for asking? - surely if they didn't need/want the information they wouldn't bother asking - same as any other request for information.

g