Ken, Matt, Jonathan and David chat about iPhone lust, Speak With Your Geek Out Week, Spongebob’s effect on kids’ brains, and we celebrate 4 years and 100 episodes of the podcast. Enjoy!

GeekDad.com is the parenting blog at Wired.com, edited by Ken Denmead, Matt Blum, Jonathan Liu, Z and Chris Anderson. It is a community of like-minded geeky parents writing about our experiences raising our kids in the digital age, and about our obsessions with technology, family-friendly projects, and pop-culture. The GeekDads podcast is a biweekly discussion of anything and everything that impacts us as geeks and parents.