Clarify where to ask questions

CONTRIBUTING.md

@@ -2,6 +2,18 @@
 
 Thanks for your interest in contributing to OpenLayers 3.
 
+## Asking Questions
+
+Please ask questions about using the library on [stackoverflow using the tag 'openlayers-3'](http://stackoverflow.com/questions/tagged/openlayers-3).
+
+When you want to get involved and discuss new features or changes, please use [the mailing list](https://groups.google.com/forum/#!forum/ol3-dev).
+
+
+## Submitting Bug Reports
+
+Please use the [GitHub issue tracker](https://github.com/openlayers/ol3/issues). Before creating a new issue, do a quick search to see if the problem has been reported already.
+
+
 ## Contributing Code
 
 Our preferred means of receiving contributions is through [pull requests](https://help.github.com/articles/using-pull-requests). Make sure

README.md

@@ -7,8 +7,5 @@ Welcome to [OpenLayers 3](http://openlayers.org/)!
 ## Examples
 Check out the [hosted examples](http://openlayers.org/en/master/examples/), the [workshop](http://openlayers.org/ol3-workshop/) or poke around the evolving [API docs](http://openlayers.org/en/master/apidoc/).
 
-## Questions
-Please don't ask questions in the github issue tracker but use [stackoverflow with tag openlayers](http://stackoverflow.com/questions/tagged/openlayers) or [the mailing list](https://groups.google.com/forum/#!forum/ol3-dev) instead.
-
 ## Contributing
 Please see our guide on [contributing](CONTRIBUTING.md) if you're interested in getting involved.

doc/index.hbs

@@ -12,3 +12,7 @@ For a more in-depth overview of OpenLayers 3 core concepts, check out the [tutor
 Make sure to also check out the [OpenLayers 3 workshop](../../../ol3-workshop/).
 
 Find additional reference material in the [API docs](../apidoc).
+
+# Questions
+
+If you cannot find an answer in the documentation, you can ask your question on [stackoverflow using the tag 'openlayers-3'](http://stackoverflow.com/questions/tagged/openlayers-3).