Matt Mullenweg, the co-founder of WordPress, talks with Recode's Kara Swisher about how the blogging platform has evolved in the 13 years since it launched, powering a huge number of websites that included AllThingsD and an earlier version of Recode.net. Mullenweg also talks about WordPress' recent acquisition of a mobile journalism startup, the Atavist; how he manages 750 employees without an official corporate office; and why "every tech company should have an editorial team."