On twitter, the cofounder of GDGT Ryan Block comments:
Surprisingly difficult to find a list of expert-recommended consumer locks, padlocks, etc. Lots on defeating security, but few suggestions.
So I'm curious, what are the key criteria to consider when considering purchasing a new consumer grade lock or padlock, deadbolt and the like. Some examples of things that might be important are "look at the lock and see if it shows structure XYZ, which is a prime sign that the lock can be "bumped" ..." or perhaps "consumer padlocks should have ABC feature, because it signifies ...".