I was actually just brushing up on this.
Ages ago I bought a Gossen VarioSix F2 to meter studio flashes with a Mamiya C-3 MF camera.
Just yesterday I was realizing I still had that meter and am unlikely to keep using it, as I never touch the Mamiya anymore (though I'm not quite prepared to part with it). I was impressed to see the VarioSix still on the market new, as expensive as ever, and was checking out Gossen's site where they
try to make a case for digital users using the meter:
http://www.gossen-photo.de/pdf/digital_e.pdf
That said, I still don't see myself using the meter. So if anyone's looking for a top-of-the-line incident/reflective/flash meter, you can beat the lineups from a FS post in the marketplace, and contact me (but note, I'd hope to make up much of the hundreds I put into the initial purchase, so I'm not yet prepared to part with it for the little $ value most digital users would find).