WiFi information on the Red Line

I was just about to get off the Red Line at work... when I noticed something different about the sign over the door.

Do you see it? It took a minute to come to a few realizations:

• WiFi access got added to the station information - a welcome addition!
• The list included open and locked networks.... which was odd, but helpful
• The new data wasn't taped on top of an existing sign
• No official body in its right mind would post info about open WiFi points it didn't own, let alone locked ones it obviously doesn't own...
• Someone else put this sign here.
  

Someone did a lot of work to give the riders of Red Line car #2701 some new helpful info... thank you!