Webin has released ReadKit 2.3.1, a maintenance release with a number of fixes that also improves sync speed and overall performance. The RSS client and read-later app adds image caching for RSS services, mark as read/shared options and tag completion for Pinboard and Delicious sharing, OPML export for RSS feeds, and a preference to preload original pages in the background. The update also fixes a bug with marking Feedly items as read; a problem with sharing an article’s title on Twitter, Facebook, Messages, and Mail; a crash when adding new subscriptions on Mac OS X 10.7 Lion; display notifications in Notification Center; and several validation issues. Normally priced at $4.99, ReadKit is on sale for a limited time for $1.99 from the Mac App Store. ($4.99 new, free update, 3.9 MB, release notes)
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.