While they are built for different purposes, they are still 40+ year old editors that are still in use today. Although vi, or should I say vim, is still seeing

While they are built for different purposes, they are still 40+ year old editors that are still in use today. Although vi, or should I say vim, is still seeing more active development than wordperfect for dos, it's still true to its original ui and design. So, if you don't find weird that many of us are using vi on a daily basis, maybe we shouldn't find it weird that wordperfect for dos is still in use today.