Avi mashes
My first "letter to the editor" podcast-wise was published in Adam Curry's DSC 291 at 28:43. Adam's reply? "Most excellent." W00t!
As "mr" noted on the notes, though, "warning - there is singing on this audio comment". Yup.
[Edit: Wait... that means that I was broadcast nationwide on Sirius Stars 103. Broadcast radio, here I come!]