For the AndCast, and the Ryos Wochensicht, the Google+ community will be shut down by March 1st.
It has been come clear last month' that the Google+ community is no longer the right place, since both netcasts have been primarily focused on YouTube.
YouTube offers enough community features to have those conversations there and not fragmented over different places.
Both netcasts communities are now directing to the Channel Discussion. Specific comments to an episode can be made directly on the video with some great features including video replies with no need for a Google+ account.
The blogs now already features the YouTube-Channel (please subscribe), and some changes in the episode templates on the feed has been made.
The audio feeds are functioning as normal.
-- "Sark! All of my functions are now yours. Take them!"