I have literally no idea why I'm getting downvoted for pointing out something with the same name. I just figured it added value to the "dex" convo. I realize it isn't going to confuse people as it is vastly different. It is still relevant as it has the same name, even if you downvote me.
It is probably because you seem to be unaware of rolodexes, which is what everyone used to manage contacts before computers, and the source for all the "dex" naming trends: https://en.wikipedia.org/wiki/Rolodex
