Blackberry Headset and iPod/iPhone

I found something out today that is kinda weird but cool at the same time. I couldn't find my normal headphones this morning to I took my headset that came with my Pearl. I found out that I can use the button on the microphone to Play/Pause, Skip to the next track or go to the previous track, just like the new headphones Apple released that has the same functionality. Press the button once to Pause/Resume, press twice to go to the next track, or press three times to go to the previous track.