<br><br><div class="gmail_quote">On Wed, Jun 22, 2011 at 4:57 AM, John Smith <span dir="ltr"><<a href="mailto:deltafoxtrot256@gmail.com">deltafoxtrot256@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">> Person A also should do as much as they can to make sure any potential<br>
> Person C is aware of the intention. In the case of OSM, it helps that it's<br>
> the largest open map data project - it's likely anyone thinking of creating<br>
> a map data from tiles they somehow got hold of from Person B would<br>
> investigate and discover OSM exists.<br>
<br>
</div>I don't think intent alone is enough, if the intent is to limit<br>
derivative copies you need to stipulate that in your license to B,<br>
otherwise you know that C is able to do what ever he likes based on<br>
the license between B and C.<br>
<div><div></div><div class="h5"><br></div></div></blockquote></div><br><br>I wanted to stay out of this endless discussion, but let me point out the simple fact that "copyleft" is designed to solve this problem. When you get a copy of the data, you get the intended license and done need a contract. It is pretty simple and it has been tested in court via the gpl. <br>
<br>mike<br><style>img, #cubbies-overlay{ -moz-transition-property: margin, box-shadow, z-index; -moz-transition-duration: 0.1s; -webkit-transition-property: margin, box-shadow, z-index; -webkit-transition-duration: 0.1s; }
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