I've been watching the micro:bit process since it was first announced about a year ago. It was scheduled for delivery. Power supply issues caused to get pushed back to 2016. The BBC recently announced that it was delayed again (I can't find a reason specified). They are now shooting for a mid-February release.
My question is: Are you ready to get yours for your classes / home-schooled student(s)? Will you be able to pull off lesson plans now, or will you wait until the summer or next fall terms?
What is your plan with them?