I think juise- has some good points. The people who program for capacitive screens have to be much more concerned about the user's intent. Apple has done an excellent job here (no pun intended). Rarely does my iPod touch respond, or not respond, unpredictabley. But on my n900 for instance, when I'm scrolling through lists, even though it doesn't activate, the row I put the stylus on will temporarily highlight as if it means to activate. That's lazyness, and it gives my eyeballs and thus my brain a quick jolt of fear that it is going to activate. Uncool.