Planning on making a native scrobbler thingy on Mac OS X using primarily Objective-C/Cocoa and AppleScript. Still not polished yet, but later on, I will be adding iTunes detection which will take the album and track and add it to the update with the message and other stuff. Of course, this experiment only works on Mac OS X Leopard and Higher. Stay tuned for what will happen next.
Also, this can’t be ported onto Linux and Windows… sadly.