Usability case #1: Guido creates a 'python' circle for his occasional musings, marks it as public soapbox and done. He can't add but can invite. Starts posting

Usability case #1: Guido creates a 'python' circle for his occasional musings, marks it as public soapbox and done. He can't add but can invite. Starts posting and all his followers get the tidbits. Twitter is dead. Usability case #2: Guido creates a 'python' soapbox, which is a reference to his blogger account. Starts posting from G+ and automatically updates blogger where all his followers get the tidbits. Twitter is dead. Also posterous and wordpress.