Holy crap....it's not stealing!!!! Think about it...you paid the security deposit boneheads....if you stole it, then you would have essentially walked into the store and taken it. You didn't do that....you just didn't bring it back. If you accidentally broke the keg while consuming the beer....would that also be a crime? NOOOOOO!!! Derr....security deposit people. This is also why insurance exists.
I'll ignore the fact that you called everyone who disagrees with you a bonehead and simply ask, when you pay a security deposit on an apartment do you now own the apartment?