It makes sense from the standpoint that Audiogon is a business.
The messaging service was probably put in place to support commerce.
I'm guessing the requirements are in place to weed out scammers.
The forums are a freebee that we all enjoy.
Can't reply to a message with out a payment method and phone number????
Why does Audiogon need a payment method and phone number registered to reply to a message? This is not a sales inquiry but a message form another member about a form question and advice on amp speaker matching. I'm not too keen on giving this to Audiogon for this reason. Are they charging me to reply to a member to member question?