This is already an old project but are their services operating in full blast?
I haven't followed the progress of this one but seems that they are moving forward, but bit slow?
How many active users are currently using their app?
Yes, this project, the IOU have been here in th crypto currency community for long. For me, it is okay if they are working for long even in a slow motion than for nothing. Atleast we can say that they are doing the best they could, even how hard it is to strive in the community of crypto currencies.