Some were disgusted by Zoe Buhler's arrest for incitement, while others pointed out that her event promoted 'right-wing causes'.
Police say the images have been circulating on Facebook.
Driver of Porsche involved in crash allegedly took photos before leaving the scene.
The 25-year-old illustrator from Brighton went missing after a seizure-like attack on a camping trip near the tourist site the Twelve Apostles.
Federal politicians are outrage, but state government and police say the crime fears have been overblown.
'I don't think she realised... how close she came to being killed.'
The BMW 1 series involved in the crash has been seized.
'The Hands Off Campaign' calls on everyone to help stop crime.
The woman in the image initially complained to police that she did not consent to the image being shared.
The 43-year-old had not been seen since AFL Grand Final night.