Two of the three comments that this new account has made includes a shortened Amazon URL that expands into a URL with the referral ID of "amazonbook10-20". Let

Two of the three comments that this new account has made includes a shortened Amazon URL that expands into a URL with the referral ID of "amazonbook10-20". Let's keep spam off HN. Btw, reusing Amazon referral IDs across the internet links all of your accounts.