Historically there is little ambiguity in the term Black and White photography since that is where it all started. Color films is a rather recent development and no one took color photography until Elliot Porter put it on the map as an artistic form of expression.
Historically B&W photography also included toning, split toning, etc., so the tones were not simply "only shades of neutral gray. It's only recent that "black and white" has any connotation to pure black and pure white only and that arose out of the computer era - certainty not out the film era.
I would expect there is room for all sorts of information to be shared including conversion of color images, B&W only camera discussion, specialized B&W printing and of course a place to share images. On the DPReview B&W forum, mostly it was sharing images and discussing those images with the occasional post on technique, cameras, etc. I don't see this forum any differently. I'm not sure it makes much sense to get hung up on names given the historical etymology of the phrase Black and White Photography.
