the code posts data to three URLs:

define("VERSION_CHECK_URL", "http://opentape.fm/public/latest_version.php"); define("ANNOUNCE_SONGS_URL", "http://opentape.fm/public/announce_songs.php");

it sends the songs, and the hosting's site URL to opentape.fm

looks like a honeypot...?

On the Requirements section it says: "PHP 5 curl extension is required for update notification and publishing to the Opentape Discovery Network." Would be nice to have that more prominent or available as an option to enable (instead of hardcoded and kinda obscure).