Did G+ roll out some new "invite everyone you follow to an event" thing? My feed is completely overwhelmed with "everyone's invited to XXXXX event" notices, and I'm having a hard time actually seeing posts from people I'm following.

Oh, and the spammer scumbags have figured out that they can make an invite to an event that's nothing but spam. 

Is there a way to opt-out of event invites from people I don't follow or have circled? Is this yet another thing Google rolled out without thinking it through clearly?
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