Copies of tiles
Some tiles are shared between webmixes. As the collection of webmixes grows it becomes increasingly difficult to maintain. Is it possible to add the ability to link tiles so that if a change is made to one (for example new address or a deleted tile) then they are all updated?
A way forward could be to create a repository of tiles that get added to webmixes. When any of those are changed all the webmixes associated with it are also updated.