[OSM-legal-talk] [talk-au] Statement from nearmap.com regarding submission of derived works from PhotoMaps to OpenStreetMap

[John Smith]

On 17 June 2011 19:10, Frederik Ramm <frederik at remote.org> wrote:
> Hi,
>
> On 06/17/11 10:49, John Smith wrote:
>>>
>>> Data from an ODbL database may however be used to create a BY-SA
>>> Produced Work.
>>
>> So this means produced works can be traced into a cc-by-sa data set then?
>
> Only if the amount of data traced is not substantial.

CC-by-SA makes no such distinction, it's either cc-by-sa or it's not
cc-by-sa, so which license can tiles be put under?