title: How extensive is OpenLayers support for KML?
body: <p>I see from examples that OpenLayers supports KML.  When I look at the KML docs I see very extensive functionality, and am wondering if OL supports all these capabilities?  I.e., if I see a capability in KML as described by Google, can I simply assume that this will work in an OL map?  If not, what are is the extent of the support?  I have looked at the OL documentation but I only see very sparse mention of KML.  Thanks!</p>