text: Need a survey to check what this peak is actually named as.  I'm sure it's not "name:Black Mountain - Twyn Llech", though it might be "name:en=Black Mountain; name:cy=Twyn Llech".  Not far to the southeast the path does have the "next hill along the ridge" signposted as an intermediate destination, so if there's a name currently in use I'd expect it to be signposted.  If both English and Welsh names are signed we should probably set "name" to whichever one is used first :)
  
  See http://www.openstreetmap.org/changeset/34094400 .