Facebook is the perfect storm of noble intentions without know how. The core Facebook business is top notch and probably world class, but if you work for a support unit such as infrastructure, you will be working with people that hired you, but don't understand your specialty and don't respect the profession your specialty is based off.
At times the folks "doing something special" seem to be reinventing perfectly good, round wheels. After driving around with square wheels or triangle wheels for a while you can eventually demonstrate to management that round ones are a new way to standardize rolling and it can be stylish too.
I don't necessarily care for the company competing for a week night with my family each week either, they have team events with booze and such that aren't my cup of tea, i like to go to work and then go home... not feel pressured that i'm not drinking enough with people i work with...
Food is free, but it's a benefit on your w2
Socialism in business, nothing is yours, keep moving and get along in shared space