Handy tip
mac
dmarmor/epichrome
An application & Chrome extension to create Chrome-based SSBs on Mac OSX.
The Nifty MiniDrive
A microSD card adaptor which lets them fit seamlessly inside a MacBook, expanding storage capacity.
TNEF’s Enough
Handy OS X app to open winmail.dat attachments sent by Outlook users.
PlugBug Charger
Awesome idea: “a 10W USB wall charger that piggybacks onto your MacBook Power Adapter, creating a totally unique, all-in-one, dual charger for MacBook + iPad or iPhone.”
30 Fantastic Geeky Tricks to Get The Most From Your Mac
There are some nice tips in here, even for those of us who've read and/or written dozens of similar posts.