Apart from that it seems that PROPY is getting more and more active on their telegram announcement channel.
The latest news was that they where mentioned in this Wall Street Journal article (bottom of the page): https://www.wsj.com/article_email/bitcoin-is-creeping-into-real-estate-deals-1511265600-lMyQjAxMTA3ODI1MTAyNDE2Wj/
Yes, dude above uses very harsh words and jargon, but he expresses the views of some ravaged investors. Propy team "used" a lot of people during bounty campaign, when they closed spreadsheets with stakes for public viewing. I`m sure, at least half of money were just unpaid. It was a first wake-up call, pointing that something wrong with their business model.