CNET news is reporting that Red Hat CEO Matthew Szulik is stepping down effective January 1st and handing control of the world’s most popular enterprise Linux provider to former Delta airlines COO James Whitehurst. The article assures us that Mr. Whitehurst used to be a programmer and in fact runs four distributions of Linux at home (Fedora, OpenSUSE, Ubuntu, and … DSL? I’m curious to know what they are…).