| ID | Interpret | Skladba | Album | |
| 151. | Barack Obama | Obama on the American Idea | Aspen Institute 2005 |  |
| 152. | Dr. Jane Shoup | Darwin and His Dangerous Idea | Prairie Unitarian Universalist Society | |
| 153. | Tamara Bailey | Idea List: Grateful and Glad | New Era June 2006 | |
| 154. | Paul Caston | The idea of deep house is more a feeling of self | DJ Pauly's Deep House Lounge | |
| 155. | Rabbi Brian | No force as powerful as an idea whose time has come. | Religion-Outside-The-Box and Rabbi Brian | |
| 156. | Amanda Lichtenstein | Amanda Lichtenstein Idea Talk | Habla | |
| 157. | Richard H. Brodhead, President of Duke University; Blair Sheppard, Dean of the Duke University Fuqua School of Business | The Duke Idea: Economies Around the Globe | | |
| 158. | Earmint & Elfamail | Multi-Million Dollar Idea | The Third Eye Pizza Party | |
| 159. | Listen to English | Ago, since and for, and why it is a good idea to learn French | | |
| 160. | BOB | The Idea Is Good But The World Is Not Ready Yet | | |
| 161. | BOB | The Idea Is Good But The World Is Not Ready Yet | | |
| 162. | Bob Greenwell, Leader, Mid Rivers Ethical Society | Snatching at immortality: A new humanist idea | Ethical Society of St. Louis | |
| 163. | Lauren Stevenson | Lauren Stevenson Idea Talk | Habla | |
| 164. | European Jazz Stage Sampler | Jazz Orchestra of the Concertgebouw - Don's Idea | | |
| 165. | European Jazz Stage Sampler | Jazz Orchestra of the Concertgebouw - Don's Idea | | |
| 166. | everythinguwantugotit | Leigh Nash - My Idea Of Heaven | Everything u want u got it! | |
| 167. | Dan Klein | The People's Romance: Why People Love Government | Liberalni Institut Summer University 2007 | |
| 168. | Unknown Artist | Everyday People - World Full Of People | Unknown Title | |
| 169. | Brooks Jensen, Editor, LensWork Publishing | LW0375 - What the Coffee People Know That the Gallery People Don't | LensWork Podcasts on Photography and the Creative Process | |
| 170. | Sean | The Tone Deaf Radio Show #I Have No Idea | The Tone Deaf Radio Show | |
| 171. | Andrea Cartwright | Idea List: Creative Scripture Study | New Era May 2006 | |
| 172. | Immanuel Kant | 31 - Solution of the Cosmological Idea of the Totality of the Deduction of C | The Critique of Pure Reason | |
| 173. | The New Yorker | What’s the Big Idea?: Dorothy Wickenden on the Obama puzzle. | The New Yorker Comment Podcast | |
| 174. | Scott Mills | Chappers reveals his new sober songs idea | BBC Radio 1 | |
| 175. | Shaun Walker | An Idea that Changed the World: Copernicus to Galileo | American Dissident Voices | |
| 176. | S. Lewis Johnson | 001 - The Idea, Material and Method of Systematic Theology | Systematic Theology | |
| 177. | Shaun Walker | An Idea that Changed the World: Copernicus to Galileo | American Dissident Voices | |
| 178. | Fall Out Boy | I've Got A Dark Alley And A Bad Idea That Says You Should Shut Your Mouth | From Under The Cork Tree |   |
| 179. | Shaun Walker | An Idea that Changed the World: Copernicus to Galileo | American Dissident Voices | |
| 180. | Scott Gibson, Jeff Arthurs | Conclusions Land the Plane with a Clear Idea | Preaching Points | |
