There is a big difference between a telephone book style list of campaign donors in no particular order versus an interactive Google Maps page with big red target markers on the Trump donors closest to your current location.

"Hey comrades...you take the East side tonight, no one will recognize you over there...we will drive north to the hick farm town with that big cluster of donors...meet back up at the Starbucks by my Dad's Audi dealership later. When we go to the Denver Comi-con, we can just print up a new list from the site for that Trumptard infested area. This site is so awesome and there is nothing they can do about it!"

Someone needs to shut them down before people get seriously hurt.