<div dir="ltr"><div class="gmail_extra">On Fri, Feb 21, 2014 at 3:12 AM, Diane Mercier <span dir="ltr"><<a href="mailto:diane.mercier@gmail.com" target="_blank">diane.mercier@gmail.com</a>></span> wrote:<br>
<div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
I reiterate. It is the responsibility of <span>OSM</span> Foundation to
instruct his community of his CC 4.0 interpretation as it has done
for the CC 2.0 and CC 3.0<br>
And in my humble opinion, the tiles and the BD licenses should
updates to CC 4.0 to reduce proliferation of license, etc.</blockquote></div><br></div><div class="gmail_extra">Note that this is a substantially different task for 4.0 than for 3.0, because 4.0 (particularly BY-SA) now includes a database copyleft clause. Assessing how the ODBL and CC BY-SA 4.0 database clauses interact will be challenging. OSM/Open Data Commons could simplify the problem by declaring that CC 4.0 is a "compatible license" under ODBL 4.4(a)(iii), but there would still be some complexities to work through.<br>
</div><div class="gmail_extra"><br></div><div class="gmail_extra">Luis<br clear="all"></div><div class="gmail_extra"><br>-- <br><div dir="ltr">Luis Villa<br>Deputy General Counsel<br>Wikimedia Foundation<br><a href="tel:415.839.6885%20ext.%206810" value="+14158396885" target="_blank">415.839.6885 ext. 6810</a><br>
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