If it's the same issue I've been seeing... I never use Google Now and use Google+ only incredibly rarely (and certainly hadn't since prior reboot of phone).
If it's related to Google Play Services then it might somehow trigger off what apps you have installed and the kind of apps/ads that causes to be pushed at you ?
Pocket Casts is my choice for that particular job.Anyone got a good podcast app that can download not just stream?
Beyondpod is my personal fav.Anyone got a good podcast app that can download not just stream?
Aye, gone 'Freemium'. The app itself is free, but they'll still be charging for extra themes.SwiftKey appears to be free now.
Fallout Shelter came out for android the other day, awesome game and free
https://play.google.com/store/apps/details?id=com.bethsoft.falloutshelter&hl=en_GB