If you haven’t got a Das Keyboard II with mechanical key switches for Christmans, don’t be discouraged: you can have one for free (excluding sweat) if you dedicate a weekend building it: Here is how from SaneAsylum.com: How-to: DIY Das Keyboard from SaneAsylum.com
Go to the New York Times and double click on any words. You’ll see a pop up windows with its definition! Quite handy.
An interesting article from Chad L Perrin that talks about Web 2.0 business models and takes Montastic, our free website monitoring service as an example. http://sob.apotheon.org/?p=129