If you’re like me, you spent way too much time trying to figure out why only your primary Google Calendar would get pushed to your fancy new iPad. It seems to be a bug with Google Sync, but one crafty user discovered a work-around:
On your desktop Mac enable the safari debug menu, set the user agent to iPhone, go to m.google.com/sync
make sure you’re signed in to your google account, and then visit: http://m.google.com/sync
Works like a charm.