this past year, and even currently. i play music using my computer that broadcasts through the transmitter that i can pickup on a radio in the kitchen, or bedrooms via a radio. this would actually be safer since i'm using the transmitter for it's intended purpose. to broadcast locally to avoid running wires.
Now, for a side note, i do have a ground plane antenna that i use with the transmitter for shows, but I try to contain it's broadcast abilities so i don't become a radio station for the whole city.