Wiki-page for Remapping Switzerland?

what do you think, would it be a good idea to create a wiki-page for remapping Switzerland? There are some villages where a lot of streets, landuses and nodes are loss cause of the licence-changing.
I think, it would be a good idea, to coordinate the remapping from Switzerland over the wiki, as poland it does:

p.e. Burgdorf have lost a lot of Streets: (some streets I had remappt some minutes ago, but I don’t know all from there, so I can’t tagging the restrictions, names, maxspeeds…
This is the reason, I ask for a wiki-page…
What do you think?