Google I/O is still largely followed by devs, especially in the google ecosystem despite Google's massive (successful) efforts at dumbing it down. WWDC on the

Google I/O is still largely followed by devs, especially in the google ecosystem despite Google's massive (successful) efforts at dumbing it down. WWDC on the other hand is watched by a wider range of people that go beyond just apple devs like techies, nerds and devs from other ecosystems.