Change.org is getting people to sign petitions they have no belief in by quickly popping up a unrelated petition immediately after signing current petition.
This leads to people signing incorrect petitions that might not follow there belief system or thoughts.
A example is I want to sign a Petition for my local town closing a wildlife site. This petition was near and dear to my heart. After selecting Sign, another screen popped up. Not reading i decided to press yes Believing it was for the cause I was signing, after another popup I discovered it was another Petition I did not believe in. I was unable to Unsign my name! Lets Get a Petition on Change.org to STOP Change,org from getting false names on a Petition!