The majority of stereo photographers have switched over to digital (just as the majority of planar photographers have), often with twin camera rigs they have tethered together themselves, or from companies such as RBT. Fujifilm has already put out two digital stereo cameras, the W1 and the W3. Not sure what happened to the W2.
A few of us stubbornly cling to our trusty Stereo Realist cameras, not only out of nostalgia, but in my case, I've yet to see a convenient digital viewing system which offers the "you are there" impact as a good slide in a lighted viewer does.
Now if and when I ever get a 3-D TV or projector...
