[OSM-talk] cloudmade maps copyright terms and conditions

[marcus.wolschon at googlemail.com]

On Tue, 1 Dec 2009 13:58:35 +0100, Martin Koppenhoefer
<dieterdreist at gmail.com> wrote:
> fine, but to me it seems it doesn't care for the viral aspects of our
> current license, that is: every derived work (derived from our data) must
> have the same license: cc-by-sa 2.0


A website is no derived work of a map presented in it.
It is not adding any data to the map or changing the map
itself in a significant way.

Merely including something is not relevant.
Just like Linux-Distributions containing non-free software
and lots of unaltered GPL-software.

Marcus