I've been using the Nominatim and Open Directions APIs. Your new website developer.mapquest.com makes no mention of those APIs. This leads me to ask
(1) Are the open APIs also subject to the new terms and FAQ listed at developer.mapquest.com? They used to have more reasonable terms than the non-open APIs, but at open.mapquestapi.com I can only find a broken link to www.mapquest.com/terms-of-use.
(2) Considering that you no longer list the open APIs, does that mean that they are in some sense deprecated? Or do you plan to maintain them?