Emulsion 101 was created by Ian as a forum for people who have taken workshops. I intend to post some detailed information there to answer questions from the workshops and I have dual posted here as have some of the students.
If you get down to it, there are 3 forums carrying this type of information. One sees to concentrate on old fashioned emulsions and two seem to concentrate on old emulsions updated to new methods or entirely new methods. I see no problem with that. This would probably also include Photo Net, but they have no suitable "niche" for emulsion making and coating.
I see no problems.