216 karma · joined May 12, 2011
"Additional eKeys are available as an in-app purchase for a one-time charge of $1.99. eKeys never expire and can be passed from one person to the next by a lock Owner or Admin."
This sounds false. The PyPy Features page does mention that PyPy will run on the JVM, but that it is incomplete there, and in particular they don't have their JIT ported to it yet. Do you have any source on that?
If that's no good, then how about Google Voice? In addition to its other useful phone-related features, it allows sending and receiving of text messages.
Once they've used the subway a few times, they probably learn to distinguish the sounds and smells of the stops they're interested in. Even if they can't read or understand spoken announcements, most dogs seem to figure out what vehicles are for without much trouble.
Once one or more dogs have learned this trick, transfer of information kicks in. At the end of the day, the other dogs at the shelter can probably tell who ate well that day, and they're likely to want to go with that dog to see where the food is at. The subway dog may even encourage his friends to come along; most of us have probably seen and understood a dog's "hey come with me and see this thing" signals, and dogs are pack animals.