Stop thepetitionsite.com asking for online personal info

Everytime that people go to petitionsite.com and want to sign up on their website they always ask for their personal info like their dob what city you live in and state you from.

I feel that they have no right to be asking people that when they go and sign up to become a member.

I feel that our own personal info is our business not theirs. I feel that when people do sign up there might be computer hackers coming online to their personal info.