In the face of the present attack across Ukraine, peace amongst the two county's citizens should be the major concern. I was actually thinking that the peaceful dialogue can actually begin from the forum and one of the ways to achieving that is through having a board where both countries will ensure peace amongst themselves first while we wait for the leaders of both countries to come into a peaceful compromise amongst themselves.
If bitcointalk was a political forum that could directly influence political situations, this would have been a helpful suggestion in trying to promote peace. If also were the case that the Russians and Ukrainians who are forum members are top political influencers and leaders in their respective country with a stake in government, then also this would have been helpful, but this is not the case, hence a joint board for Russians and Ukrainians is not necessary.