In this discussion with host Chuck Joiner, Adam Engst delves into some of the more-subtle meanings of the news that Google Reader will disappear in a few months. In particular, Adam talks about the effects of tools morphing into platforms, the psychological effect that change has on users, and pricing models to support the concept that not all change is good for all users. follow link
Option-Click AirPort Menu for Network Details
If you hold down the Option key while clicking the AirPort menu in Mac OS X 10.5 Leopard, you'll see not just the names of nearby Wi-Fi networks, but additional details about the selected network. Details include the MAC address of the network, the channel used by the base station, the signal strength (a negative number; the closer to zero it is, the stronger the signal), and the transmit rate in megabits per second showing actual network throughput. If you hover the cursor over the name of a network to which you're not connected, a little yellow pop-up shows the signal strength and type of encryption.
Adam Engst Riffs on the Google Reader News at MacVoices