I signed with Holder and Obama more than a dozen times, and Change.org did not limit me. Tried this with Pro-Joe petition and it omitted "Eric Holder" and also some profanity, and it didn't show up. But my real name DID appear. Joe's folks are on the ball. Change.org is a fraud.
This afternoon I tried posting on the standwithjoe site as Sally Field, using the e-mail address blahbloo@ shoot I can’t remember what it was, but it was the same fake e-mail address I successfully used at the change.org site. I checked all the signatures from noon onward and didn’t find it on there. I don’t know how they know who is real and who’s not, but at least so far I’ve not been able to sign under a false name or email address.