Very interesting find Disco with two thoughts or observations from my perspective:

1. The integration perspective certainly validates what PTI is attempting achieve and therefore is comforting knowing that the future is potentially very rewarding
2. It accentuates the importance of getting to the finish line first. I would tend to think and we all have believed that PTI has the pole position but do we have the horsepower to win the race.

Knowing that many others are out there pushing for effectively the same solution is encouraging and troublesome at the same time. 

I sure hope our team gets there first and with the most favourable platform.