Honestly, the only interaction with G+ I've had lately is wondering why the HECK it's ruining google cal. "Why are events showing up on google cal that I've ne

Honestly, the only interaction with G+ I've had lately is wondering why the HECK it's ruining google cal. "Why are events showing up on google cal that I've never heard of?" Turns out anyone who's in your circles on G+ can invite you to events and they who up on your google cal by default. I was asked to upgrade google cal yesterday. I did, and all of a sudden there was a new calendar with TONS of birthdays spammed everyplace. Turns out now the birthdays on every person in your circles on G+ now show up in a calendar on G cal. You can't seem to delete it either only turn it off.