In Canada, the $199 16GB Playbook sale is meeting massive massive demand. Every retailer sells out of 1000's of them within minutes when put online. People lining up and fighting over them in stores. Sale also, looks very very popular in the US too. Completely unexpected for a device that the public ignored for the 1st 8 months. Any concern for Apple, is every Playbook sale a lost iPad sale, will it be harder to get interest at the $500 level for a tablet now?