Ok!
If someone were asking questions about routes, rides, wrenching, tires, rules and regulations, etc I would have no issue with it and be happy to continue the conversation regardless of RUSA membership
If someone is attempting to sell a "like new" garmin at less than 50% of the retail price with generic text, no description of why they are approaching this group, and has posted it to many similar lists - I think it is reasonable to check if they are in fact a real person or perhaps a spam account attempting to scam our community.
As this has happened before, and we have yet to find a technical solution to prevent this type of solicitation, I think the best way to protect people from losing money to online scammers is to alert community members that this posting may not be in good faith, as I have attempted to do.
So please do feel welcome to engage with the community on this email list, and no one will likely care about your RUSA membership so long as you do not attempt to commit financial crimes.