Questions on Sin...

First things first...

I know that there are a number of regular readers that never comment. That's okay, but I would really like for your feedback on this post. If you don't want your comments posted, just say so and I won't post them or you can send me a private message via Facebook or e-mail.

I also know that my readership has dropped off quite a bit in the past year. (Obviously there are a number of former readers that have decided that they no longer care to read my drivel. Not a big surprise.)
But since I'm interested to know how people of all different backgrounds and faith view sin, I'd ask you to share this post in hopes that I might receive a little bit more feedback.

Here are my questions:

What is sin?
     According to your own philosophy or belief, what is sin? How do you define it?

Are there different degrees of sin?
     Are some sins worse than others and who determines this?

How are sins punished and who administers the punishment?

How is sin reconciled?

And how do these beliefs guide you in the daily decisions of life?

I expect to have answers that describe sins against others, against society, against God (or some other supreme being). There may be responses dealing with karma or hell or reincarnation. I expect most answers to be some variant on Christianity's perspective.
I do not expect anybody to attack another's comments. It's not that kind of forum. I am asking for information to better understand how people of various backgrounds view this part of our world. Please participate and feel free to share your thoughts without fear of any push-back or disparaging remarks.

John <><