Working polymer example?

Can anyone point me to a working example of Polymer and GWT? The tutorial on gwtproject.org does not compile with 2.7, and when you try it
with 2.8 snapshot it gives you a page with an empty iframe in it.

Is anyone using it in a production application?

Thanks in advance,

--
You received this message because you are subscribed to the Google Groups "GWT Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscribe@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.