Yet another reason Radio is cool:

From the Radio Userland license: "The Software is not fault-tolerant and is not designed, manufactured or intended for use or resale as on-line control equipment in hazardous environments requiring fail-safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines, or weapons systems, in which the failure of the Software could lead directly to death, personal injury, or severe physical or environmental damage ("High Risk Activities"). UserLand and its suppliers specifically disclaim any express or implied warranty of fitness for High Risk Activities." [From the Desktop of Dane Carlson]