Photographers thinking about switching from iPhoto to Aperture take note: Apple has released Aperture 3.1.2. In addition to improving the software’s overall stability and performance, the update addresses numerous issues with importing photographs from iPhoto — including at least one that could cause Aperture to crash. Various other importing issues are addressed, too. Also fixed are bugs with reference images, switching between libraries, hangs while using brushes, crashes with Retouch, and compatibility problems with XMP Sidecar files. Mac App Store purchasers should, of course, update the software via the store. ($79.99 in the Mac App Store, free update; 578 MB from the Mac App Store, 297.63 MB for the standalone updater from Apple’s Web site)
Hide TextExpander in the Dock
If you don't want to see TextExpander's icon in the Dock and the application switcher, you can remove it. Just open TextExpander > Preferences > Appearance, and select Hide TextExpander Icon in Dock. You'll still be able to access TextExpander from its menubar icon.