Cogent x RPKI

From a Cogent support ticket: "Hello,

Please see the attached LOA. Regarding the RPKI ROA, for now, we don't create ROA for our prefixes nor for prefixes that we assign to our customers and we don't plan to do it. Unfortunately, this is not an option." Someone that poses as a Tier-1 and doesn't even plan to sign their announcements ? How much more depeering will make them reconsider ? Rubens