So any indication that the January 22 update is still on? Any buzz about additional issues found since launch that will be included?
I think the email attachment issue is probably the hottest item on that list unless you're an Exchange user and the rest of the list becomes more important.
Knowing how long software testing takes from first hand experience, I can easily see the 1/22 update containing just what was decided as deferred defects prior to launch, but maybe some items have risen enough in priority that they make the cut.
I know better than to expect an enhancement release this fast.