When the Rack's the Weak Link

I've so far confined myself to photographing bike racks, but I might start vigorously shaking them. Before I entrust my bike to one of the tubular waves, at any rate. It's not unprecedented, apparently, for a lone and not exactly muscle-bound criminal to rip a bike rack from the sidewalk. It happened in the East Rock neighborhood of New Haven, Connecticut, in late June:

Now I know nothing about bike rack installation, but in-ground mounts seem preferable to surface ones, and "Drop In Anchors...for concrete installation" sound good.

When in doubt about a rack's integrity, affix your bike to it such that even if a thief wrenches the thing from the ground, s/he will still have to break your lock or, short of that, drag the whole bloody bike/lock/rack unit back to her/his lair.