there are a few opensource ones I have used long before google and Yahoo
http://www.openstreetmap.org/copyright git.openstreetmap.org and svn.openstreetmap.org
http://www.maptools.org/which has many project related to mapping.
Scott Gray sent the following on 7/18/2011 4:48 PM:
> Just a reminder to everyone about the Google Maps API, while it is a nice tool it isn't free for non-public facing usage and I'd hate to see us getting carried away with our dependencies on it.
>
> Regards
> Scott
>
> On 19/07/2011, at 7:22 AM, Erwan de FERRIERES wrote:
>
>> Le 18/07/2011 10:07,
[hidden email] a écrit :
>>> +-->
>>> +
>>> +<script src="
http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAgrj58PbXr2YriiRDqbnL1RSqrCjdkglBijPNIIYrqkVvD1R4QxRl47Yh2D_0C1l5KXQJGrbkSDvXFA" type="text/javascript"></script>
>>> +<script type="text/javascript">
>>> + function load() {
>>> + if (GBrowserIsCompatible()) {
>>
>> Hans,
>>
>> shouldn't you be using the key which is in general.properties ?
>>
>> Regards,
>>
>> --
>> Erwan de FERRIERES
>> www.nereide.biz
>