Some of the d20 Modern fans on RPG.net have been importing Drama Points from Eden's Buffy RPG, instead of the Action Point system native to d20M. For a summary of the Buffy Drama Point mechanic, click here. I'm tempted to use this system in my UltraForce Omega campaign. Action Points as written are clunky and less fun than many other similar mechanics.
"Man, is there anything Jeff CAN'T do when it comes to gaming? This guy is like a critical 20 every roll. Jeff can bite the heads offa five game geeks, including their sorry-ass DM, and spit 'em into a large duffel bag ONE AT A TIME!...that's just the kind of messed up bastard he is! You think yer a gamer, punk? Well..do ya? Jeff will depants your weasel-ass right in front of your grandma."