The Chandler Wobble

First in browsing the astronomy groups I came upon sci.astronomy only
to find it is no longer in use. Or is it just Google no longer posting
to it? How come it went out of fashion, anyone know?

And now to business:
I was trying to find out more about the Chandler Wobble on here "only
to find" no one has mentioned it in several years.

May I take you are all as much in the dark about it as I am?