This will definitely be very interesting as we would expect Facebook to develop a proper coin. one would also expect with the many followers that Facebook has and also the fact that its a mega company  that this coin should prove to be very valuable, they have however said they will take their time in developing the coin for use on their platform , i suspect however that plans are tweeked/changed as the development process happens . what is clear though is that they have been working on this for a year now and recently the team working on this project was ramped up in fact David Marcus has particular responsibility for this project,suggesting that this is a very important and major project for them.