Three phone interviews (over three days) and three in person interviews (all in one session). The interviews were a pleasure. I got along with everyone so well and conversation flowed so easily that they didn't even feel like interviews. The final step was providing a brief writing sample.
A lot of the interviews are focused on whether you're a good fit culturally. Bizo doesn't hire @$$holes. Everyone in the company, including/especially senior management is always ready to roll up their sleeves and work hard.