The Daley (Half) Dozen: Monday

1. Tory Radio on whether David Cameron should start tweeting.
2. Capitalists@Work have a poem for Brown and Blair.
3. Mark Pack has some ideas for the leaders' TV debates.
4. James Cleverly asks if prison works.
5. Tory Bear asks how low the Guardian will go.
6. Catherine Flinn reviews Dilly: The Man Who Broke Enigma.