Blackberry effort to get a store full for BB10 launch

This week end, I spent most of my 2 nights to port Dari AlefBe and Temporary Mail to BB10.

Why did I choose to not sleep much this week end ? Because I took part to Blackberry's Android-a-thon and All port-a-thon.

This 2 events have one and only goal : fill Blackberry store (BB App World) before launch of BB10.
They so bought 15000 app at 100$ .
Some people released 20 apps and more on 2 days. I don't know what's the overall quality of all these app, we'll see how many of them RIM really approve.

And it seems, it's not enought : RIM announced a Last Chance Port-A-Thon for this week end. I'll personally try to port Poulpytris and Penguinoid this week so they'll be ready for saturday.

The only thing bugging me is I don't know the habits of a typical BB user : ready to pay for an app (like on iphone) or looking for free apps only, ads based or in-app purchase based (like on android).
So I tried the 2 methods : Dari AlefBe is still ads based while Temporary Mail is a 1$ app.