2nd question: Did you use free stickers or one of the paid packages?
3rd question: Do you think you'll stick with stickers, or did you just use a few to try out the experience?

I'm curious, in part because I'd love to see BB start making tens of millions from sales of sticker packs. Here's a bit of background on the two most recent additons to BBM Shop.

And below, the list of "Top In-App Purchases" in the iOS App Store:

1.99 USD Shaun the Sheep – Sticker Pack
1.99 USD South Park – Sticker Pack
1.99 USD Bubble Bot – Sticker Pack
1.99 USD CosCat – Sticker Pack
1.99 USD Gilbert's Tales – Sticker Pack
1.99 USD SkeletonGirl – Sticker Pack
1.99 USD Work – Sticker Pack
1.99 USD Lil' Shellton – Sticker Pack
1.99 USD The Punakawan – Sticker Pack