I'm all for fair chance, unbiased justice and application of the law equally in all cases however there are certain things that just SHOULDN'T be done:
1.) Rape, sexual predation of anyone: male, female, old, young. No means no. Respect yourself, respect others.
2.)Molestation of children or the mentally handicapped, seniors. That's just twisted. Here's a rusty spoon; do the right thing and fix yourself.

3.) Abuse of ALL animals, be they foreign, domestic, pet, wild or destined for the slaughter house.
You bring up some great points, as always Df.
Pet registry of non adoption/fostering for two time losers? Works for me.
Also shitheads that run, create, protect puppy/kitten mills and those that promote any type of animal fighting, be it inter or intra species. That shit is just plain sick.
Grow up and get over that your Mama took you off the tit too early. As they say, tough titty. Shit happens, life is NOT fair, bad things happen to good people, good to bad, bad to bad and good to good. Life is random and sometimes shitty.
Suck it up, grow up and don't take it out on others.
Be a man/woman/grownup and act in a responsible fashion.