Board Thread:General Discussion/@comment-25987258-20160827001340/@comment-5811199-20160829081011

Hey - there isn't much you can do in this situation. Like you noted, you can either attempt to merge, as you have, or split paths and simply build your wiki. Simply let theirs be a reminder that you can do better than the other - and soon both wikis will be good, factual and capture each their own audience and active community.

Duplicate wikis are allowed in general, and if their wiki behaves in bad faith to you, such as vandalism and removing content, you can easily revert, block, and ignore them.