I voted no. I like Emirates because of the simplicity of Skywards and booking options and a well organised website. PE would complicate things. I looked at BA website the other day and its so complicated to navigate and work out the ff points.
I thing the Emirates Y product is one of the best around, and has better leg room than most other airlines. I have long legs and cant sleep sitting up, but I find the seats in Y on the A 380 the most comfortable of any airline.
If they had flat beds in PE then I would vote yes. But I cant see that being commercially viable.