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.
Looks like our crabapple. Here's ours in the spring - http://davesgarden.com/showthread/29788.html - is this what yours looks like? Your picture here looks very similar to what ours looks like right now, only our leaves are showing more color and falling off.