I have no idea what change.org is all about and how they operate but today I received an email and it asked me to sign and chip in a few bucks for a petition to save the dining cars. I did sign and sent them a couple of bucks and noticed there there were close to 50,000 signatures on this petition. Not knowing who or what Change.org is, I just wonder how this petition will be presented and to whom. Also who gets the donations? Does anyone here know if this is an effective vehicle to reach congress?