R lenses

Is there anyone else out there with a drawer full of R lenses, a real desire to go digital, and nothing but vague promises from mother Leica that "there will be an R solution"?? I am a very happy M9 user but invested heavily in R glass with my R4, R6 and R7 -- Leica, where are you?? Can it be that we R users are too small in number to make it financially viable or are we just too silent about our pain??