I was a 'spanked' child.
People have a problem with spanking and call it abuse when a parent takes it too far. And that does happen. It's the parents job to know when it's alright, and when it isn't, and how to control themselves from getting too worked up; so they can spank, without it turning into a full-on beating. People also confuse a spanking , to mean a slap on the face. Face-slapping is a 'no', where I am concerened.
Spanking on the butt, or a sharp swat to the hand; never killed anybody.
I've been on the receiving end of spankings, face-slaps, AND a beating. Regardless of that, I'd still spank my kids on the bottom , or gave a quick swat to the hand. If I could have any - that is. (My odds of having kids are very minimal, physically. So I have to go by what I've seen and heard from helping raise my one niece and 6 nephews. Then again, I don't even really like kids. So it all works out for the best.)
I've also heard a lot of parents say, "I'm going to spank you if you don't stop!" and don't follow through on their threats. The kid thinks their parents are push-overs who never follow through and walks all over them. If you aren't going to spank your kids, don't make yourself a push-over. Just don't make the threat. Stick with your time-outs and not-really-punishments (like sending them to their room with the damn toys and shit still in it. Take the stuff away , damn it!).
I also smile to myself when people think that all kids will sit and listen to your guilt-tripping and actually care, and judge parents for giving their kids a quick swat or a spanking. No parenting plan is the #1 works-every-time plan, or we wouldn't have all these little shits running around. Different kids, need different rules, and every punishment does not work for every kid. That includes spanking. There isn't The One Manual To Rule Them All. Parents have to use their better judgment and what they think is right for THEIR child.
My brother and sister-in-law are big fans of sitting down and 'talking' to all five of their kids. They all have the worst attitude. They are in their pre-teens now, and I can't just blame it on hormones, since they were shitty little kids too. Because they know they can get away with anything, and all they'll receive is a 'talking to'.
I'm not saying don't talk to your kids and try to go about it a different way if you can or if that's how you choose to raise your child, just don't be so quick to judge people as bad parents and call them abusers. I've heard people say that they should call child services on a mother because she gave her kid a quick swat on the hand because the kid was trying to pocket an item in the grocery store. I mean, are you seriously? I could understand calling child services, if she started BEATING the kid with a sack of potatoes or something.