I don't think a debate, or maybe better to say an argument, is appropriate for the threads, but I cannot leave this unsaid:
First of all, humans are animals. All animals have instincts; therefore, it is reasonable to conclude that humans have instincts too, yes? Whether they are instincts to protect our children, our friends, our family, or our property. What distinguishes us and sets us above animals is the ability to control our instinctive reactions. In this case, the owner did not. Although no form of violence towards any animal, or person, is acceptable in any way, this case is less "not ok" because the action wasn't done in anger. The very definition of "abuse" suggests ill will: I ask, what does a person do when an insect flies around a person's face? The person, instinctively, swats it away with his/her hand (at least, I do). The person doesn't stop to think, "Eww, a bug. This is not something I want in my face. It is gross and/or it could hurt me. I don't like this." That is the reasoning for the action, but the person doesn’t actively stop to contemplate the action. The person just acts! Is that considered violent, or abusive? (NOTE: I am not comparing a bird to an insect. I am merely showing the difference between instinct and abuse.) This incident has not come about through malice, hate, or ill will towards the pet.
Secondly, I do not believe that the poster ever tried to justify what he/she did; and neither did any one who responded. We all agree that what happened was wrong. What I say is that instead of berating this person, which I think we can pretty much agree happened, we should accept his/her remorse and try to advise and assist; especially since we have never met this person and cannot judge him/her from a single, albeit severe, mistake revealed in post asking for help to correct said mistake. In fact, I think we ought to give the poster some credit, if not forgiveness, for admitting what happened was wrong and for seeking advice. This person had to have known, and did know as I recall, that people here would jump down his/her throat about it, but risked it anyway to get advise and help for his/her bird, which is what this forum is about: putting aside our differences for the comfort, health, and well-being of our animals.
Thirdly, I'd like to point out that SOME good advice was given. Most of what was posted on this thread was not even advice. And no one has said that he/she hates this forum! In fact, I think, by looking at the number of responses to this post alone, it's pretty obvious that we all love it.
I don’t want this to turn into another huge, long, and rather off-topic debate. I think it’s about time this thread was ended: good advice was given, and it seems to be pretty clear how we each feel. Let’s just move on. Again, I say: Let’s get back to the birds, people.