[OSM-talk] Can OSM sources be public domain CC-0(zero)?

[Anthony]

On Wed, Sep 1, 2010 at 8:59 AM, Niklas Cholmkvist <towardsoss at gmail.com> wrote:
> Someone wrote:
>> take the coordinates from Google
>> Earth/Maps.
> I will not. That is a non-free source, the same reason I do not
> look/consider Wikimapia(google maps based) or any other proprietary
> maps.
> OSM may currently be the freest data collection that exists (since
> CC-BY-SA-3.0 is legally invalid for OSM data according to Creative
> Commons)

If OSM data is PD, then so is Google data.