We will be rolling out several small fixes mid-day today (Jan 29.) We do not anticipate any disruptions or problems, but f you spot any unexpected issues after 12 noon (PST), please report them in the designated thread in the DG Site Updates forum.
From Utah State Extension service, gnomes invading the US! Education is key in keeping them in check. They have been known to live in container gardens, too, so beware: http://www.youtube.com/watch?v=D0foMKAxCww