No WebXR call next week

Our regularly scheduled call on the 26th falls immediately after a US
holiday and many people (including myself) will be unavailable. As a result
I think it's best to defer the call till later, when we can get better
attendance.

There's enough to cover that I'd prefer not to have a four week gap between
calls, so Tuesday Jan 2nd at 1:00 would be the next most logical time to
meet. Falling so closely after the new year, though, several people may
still be on vacation.

So I'd like to take a poll of those who are still paying attention to their
email between now and the new year: *Would you prefer to hold the next call
on Jan 2nd or Jan 9th?*

Happy holidays everyone!
--Brandon Jones