Mac setup

Safari Adblock
Chrome with adblock
Dropbox
Alfred
ShiftIt

Settings

1. Launch System Preferences from the Apple menu.
2. Choose “Security & Privacy” and then click the “General” tab, followed by clicking the lock icon in the corner to unlock the settings.
3. Look for “Allow applications downloaded from:” and choose “Anywhere”.

http://hints.macworld.com/article.php?story=20071101210524604

defaults write com.apple.finder _FXShowPosixPathInTitle -bool YES

Control+Shift+Power is the keystroke for Macs without the eject key, like the MacBook Air and MacBook Pro Retina