Thanks for the correction. I always assumed legal tender meant the other are illegal. OT side note: if anyone from HN team is reading this it would be great if

Thanks for the correction. I always assumed legal tender meant the other are illegal. OT side note: if anyone from HN team is reading this it would be great if the upvote from the parent poster to a comment would be signified visually in some way (like green usernames for 2 week old accounts).