Learn about the Google Wave Federation Protocol and get involved
RickrolleyBy: David Sansome - Jul 20, 2009
Adds an embedded YouTube player to a wave and fights to stop people from deleting it!
Shows adding gadgets to a Wave using the Python API, and using BLIP_DELETED event.
Robot Address: email@example.com
Note: This sample uses the old robots API. It may be useful to you for learning architecture and API-independent techniques, but it is not a good resource for learning API usage.