Here is the response I just received from MS:
Lol, in other words, maybe you'll get it, maybe you won't. We have been waiting for 2 years for them to fix the zoom bug in OneNote 2010. Know how they fixed it? By fixing it in OneNote 2013. That is actually their solution. Just buy OneNote 2013 and you'll be set and for the owners of OneNote 2010, we are terribly sorry for any inconvenience our lying has caused you.
Honestly any owner of OneNote 2010 has grounds to demand a refund as the zoom function was actually part of MS advertising for the product and yet it has never worked. All M$ cares about is the next dollar. This is why they are in trouble. It's the same approach HTC took.