Conversation so far:
What were some of CBC Radio 3's webcasts?
the Icecast stream.
When did Icecast start?
2005.
When did it end?
2009.
Why did it end?
Due to funding cuts.
What kind of content did Icecast have?
Initially, the webstream consisted exclusively of music with the occasional identification break.

Question: Did they add more later?
Self-contained rewrite: Did CBC add more later?