If you run OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10.1, you'll want to go to the App Store and run the critical security update as soon as possible.
No longer should you drink your coffees and teas in a mere *cup-shaped* container. You should do so in the fashion of Vikings of old! Or at least the hipster, commuting Vikings of old, I suppose :)
24 Ways is back for another advent calendar worth of web nerdery. Drew McLellan has a nice article about what building a website consists of ... these days.