I have received emails from readers mentioning that carriers (US and Canada) have started training employees in preparation for the Blackberry 10 launch later this month. 

A training presentation has surfaced showing the browser, powerful multi tasking, etc. One slide claims there will be 70,000 apps at launch, which blows my mind.

Spec wise, expect a 336ppi screen, a Qualcomm S4 processor, an 1800 mAh battery and BBM video.