TechDirt has solid coverage of the latest news in Internet censorship — credit card companies are pressuring PayPal to force ebook publisher Smashwords to stop selling titles whose themes may be deemed obscene. Put simply, this is wrong. Who appointed credit card companies the arbiters of what speech is acceptable? 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.
Credit Card Companies Pressure PayPal to Censor Ebook Publishers