This is my major concern about the iPhone 4 and why I have planned to skip it: since when is holding a phone by its antenna a good thing? I'd like reassurance

This is my major concern about the iPhone 4 and why I have planned to skip it: since when is holding a phone by its antenna a good thing? I'd like reassurance there is no health danger, especially after reading this: Warning: Your Cell Phone May Be Hazardous to Your Health http://www.gq.com/cars-gear/gear-and-gadgets/201002/warning-cell-phone-radiation?printable=true http://www.gq.com/cars-gear/gear-and-gadgets/201002/warning-...