David Sparks
David Sparks is a productivity con man who claims to help you get more efficient with your technology, but can just as easily wreck your day with some bit of fiddly awesomeness. David publishes MacSparky.com, where he writes about getting the most out of Apple technologies. David also writes books. Lots of them, which a lot of people seemed to like.
David co-hosts the Mac Power Users podcast where he and Katie Floyd routinely tackle technology and workflows in excruciating — sometimes painful — detail. When David isn’t speaking and writing about technology, he practices law in Orange County, California, plays Dexter Gordon music on his saxophone, and spends time with his wife and two daughters, all of which are smarter than he.
Brett Terpstra
Brett Terpstra is an independent developer, writer, podcaster, blogger, and incorrigible nerd. He loves finding neat tricks and efficient timesavers on the Mac. And he loves sharing what he finds with his nerd friends. He hosts podcasts on the ESN network: Systematic, where he talks with guests about software, creativity and all things Mac and iOS, and Overtired where he chats with Christina Warren about tech and everything else.
Brett writes frequently on BrettTerpstra.com, and contributes to MacStories and Macworld Magazine.
http://macsparky.com
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