Using a stylus with the iPad is pretty silly! But this Wacom Bamboo Stylus might not be. Not only does it have the Wacom name behind it, but the Bamboo Stylus has a tip (6mm) that's 25% narrower than most other stylii, which should help make the Bamboo Stylus more accurate.
The $69 Apple Magic Trackpad is nothing new. The Wacom Bamboo Touch has offered the same multi-touch functionality for almost a year. Its true relevance is in what it heralds: The end of Mac OS X as we know it.