This is definitely worth a minute of your time and a phone call, everyone.
Follow these directions:
1. Call the Governor: 916-445-2841 (This number is listed at www.governor.ca.gov) (00-111-916-445-2841 internationally)
2. Push: 2 (voice your opinion on legislation)
3. Push: 1 (gender-neutral marriage bill - Senate Bill 849)
4. And push: 1 to support marriage equality
And pass this on to as many people as you can. If he's gonna veto this bill, let's make sure he knows how many people he's going to piss off by doing it.