Yeah, well, restarting this computer is a PAIN, and for the most part, updates running without restarting isn't a big issue, I figure I'll install the updates, forget about it, and the next time the computer crashes/freezes etc. and I need to reboot, it'll finish the process.
But yes, the nagging is a PAIN. Right now I've got a program that hides those little icons down there (completely, so you don't see them when you click the "expand" button, either) hiding the update icon, and a couple others, so since the icon isn't there, I don't get the balloons either.
Oh, and why the fuck does fading a balloon in take so much damn processor time. If I'm playing something like Stepmania or some other time critical/framerate critical game, and a balloon pops up, the game's FPS goes to shit. That fucks me up REALLY bad in Stepmania, and annoys the fuck out of me in other games.