I wonder if Verizon would even sell it to Pornhub after going through the trouble to rid the porn to save face. They might look hypocritical doing that, but they are a business and will do whatever the investors approve of. If they think Tumblr is an unsavable cesspool, they may not give a shit.
If the porn does come back, the remaining Tumblrinas will likely flock to Twitter, since Twitter has become an SJW hub and is a perfect place for their virtue signaling.
If the porn does come back, the remaining Tumblrinas will likely flock to Twitter, since Twitter has become an SJW hub and is a perfect place for their virtue signaling.