That "change.org" petition is disturbing. They ask for a lot of information and from their privacy policy page, and they are not shy about using or displaying unless you deliberately go into the site and undo the default settings.
see text below:
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· The Company maintains the right to send you information via the postal mail services of your jurisdiction if such mailing is permissible pursuant to the laws of your jurisdiction. If you do not wish to receive information via the postal mail services, please contact our help desk pursuant to Section 7 below. · Your Personal Information (defined below) is not shared with any third parties without your consent except as noted below.
· We do utilize tracking devices (“cookies”, “web beacons,” single-pixel gifs, etc.).
· You have complete control over who may see your profile. To edit your privacy settings, login to your account, click on “Settings” and select “Privacy.” Please note, the initial setting for your profile is "Public" (meaning that anyone can view it) and your profile may be indexed by internet search engines; both of these may be changed following the directions provided above.
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I am 100% for the petition but I don't care for "change.org" .