It's not necessarily that this keyboard has any particular irreplaceable mojo, but possibly because it feels like it _should_ be able to do something but doesn'

It's not necessarily that this keyboard has any particular irreplaceable mojo, but possibly because it feels like it _should_ be able to do something but doesn't. So many great devices feel unfinished because of glaring functionality holes that appear as you invest time in using them. That sensation of a machine being unjustly crippled can be a powerful driving force for that kind of project.