Very interesting @zer0hedge. It would make sense that PayPal would do this, as they were one of the early movers with online transactions! I think this would be huge for cryptocurrencies.
What I will say is that I also think that OmiseGO will bring something out this year, they are planning to release a decentralised plasma exchange, and their parent company have a very good payments processing system (they work with McDonald's Thailand), so I think they could do very well.
Thanks again for sharing. I think that once someone does it and does it well, it will be on overall positive for the market!