Indeed, I've had almost strangers at the bar even start to talk about how bad facebook is now. I don't ever remember this happening before. I don't think its just in the tech bubble, this definitely appears to me to be outside the tech bubble now. I also notice people texting more often lately in my friend groups. It definitely feels more mainstream.
It's at the tipping point where grandparents are starting to talk about the "snooping" and data gathering of Facebook.