[OSM-talk] [Tagging] Google has dual carriage way where it'snot built yet

[John Smith]

2009/10/11 Anthony <osm at inbox.org>:
> That's my point though.  I'm not sure we should allow "proposed" or
> "historical" data unless and until OSM supports the features of
> traditional layers.  Perhaps there is a way to be smarter about it
> (allow links between layers but warn when they are broken), but I'm
> not so sure about even that.

This comes back to people wanting a 4th dimension...