App.net, the experimental, subscription-based social network, has announced that, while it’s not closing its doors, its first round of renewals were not enough to retain full-time employees, including founders Dalton Caldwell and Bryan Berg. The pair claim that despite no longer being able to afford employees, “App.net will continue to operate normally on an indefinite basis.” follow link
Smarter Parental Controls
If you've been using the parental controls options in Mac OS X to lock your child out of using a particular computer late at night, but would like to employ a more clever technique to limit Internet access, turn to MAC address filtering on an Apple base station.
To do this, launch AirPort Utility, select your base station, and click Manual Setup. In the Access Control view, choose Time Access to turn on MAC filtering. You'll need to enter the MAC address of the particular computer, which (in 10.5 Leopard and 10.6 Snow Leopard) you can find in the Network System Preferences pane: click AirPort in the adapter list, and click Advanced. The AirPort ID is the MAC address.
App.net Sheds Full-Time Employees, Still “Self-Sustaining”