Update contact details

README.md

@@ -2,7 +2,9 @@
 
 **A toolkit for building well-connected, self-describing web APIs.**
 
-**Author:** Tom Christie.  [Follow me on Twitter][twitter]
+**Author:** Tom Christie.  [Follow me on Twitter][twitter].
+
+**Support:** [REST framework discussion group][group].
 
 [![build-status-image]][travis]
 
@@ -205,6 +207,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 [build-status-image]: https://secure.travis-ci.org/tomchristie/django-rest-framework.png?branch=restframework2
 [travis]: http://travis-ci.org/tomchristie/django-rest-framework?branch=master
 [twitter]: https://twitter.com/_tomchristie
+[group]: https://groups.google.com/forum/?fromgroups#!forum/django-rest-framework
 [0.4]: https://github.com/tomchristie/django-rest-framework/tree/0.4.X
 [sandbox]: http://restframework.herokuapp.com/
 [rest-framework-2-announcement]: http://django-rest-framework.org/topics/rest-framework-2-announcement.html

docs/topics/credits.md

@@ -98,10 +98,9 @@ Development of REST framework 2.0 was sponsored by [DabApps].
 
 ## Contact
 
-To contact the author directly:
+For usage questions please see the [REST framework discussion group][group].
 
-* twitter: [@_tomchristie][twitter]
-* email: [tom@tomchristie.com][email]
+You can also contact [@_tomchristie][twitter] directly on twitter.
  
 [email]: mailto:tom@tomchristie.com
 [twitter]: http://twitter.com/_tomchristie
@@ -115,6 +114,7 @@ To contact the author directly:
 [dabapps]: http://lab.dabapps.com
 [sandbox]: http://restframework.herokuapp.com/
 [heroku]: http://www.heroku.com/
+[group]: https://groups.google.com/forum/?fromgroups#!forum/django-rest-framework
 
 [tomchristie]: https://github.com/tomchristie
 [markotibold]: https://github.com/markotibold

docs/tutorial/5-relationships-and-hyperlinked-apis.md

@@ -163,9 +163,9 @@ You can review the final [tutorial code][repo] on GitHub, or try out a live exam
 
 We've reached the end of our tutorial.  If you want to get more involved in the REST framework project, here's a few places you can start:
 
-* Contribute on [GitHub][github] by reviewing and subitting issues, and making pull requests.
+* Contribute on [GitHub][github] by reviewing and submitting issues, and making pull requests.
 * Join the [REST framework discussion group][group], and help build the community.
-* Follow the author [on Twitter][twitter] and say hi.
+* [Follow the author on Twitter][twitter] and say hi.
 
 **Now go build awesome things.**