Jason you must have some good Karma always jumping in to give prizes away
I think PokerStars is hoping that if they send so many, they'll have a better chance of having someone they sent win the main event and they can add another main event winner to their belt. Which of course will give them even more publicity.
For some reason I have a feeling it could get close to 8000 but after doing some calculations ¶ = MC˛

I'll go with
7888