Big news: I've joined @a16z! My focus is on ecosystem growth—building the connective tissue of the firm's network and creating environments where the most ambitious startup founders, operators, and technologists can thrive. This role is a natural culmination of my work over the past 10 years. As a founder, coach, operator, and investor, I’ve long been obsessed with bringing great people together to accelerate each other’s growth. I’ve learned that life isn’t defined by what you do, but by…