I think people tend to use and take advantage of kind-hearted people.

Kindness also mean showing compassion over to people who really are in needs, such as poor and needy and those terminally ill patients.

The point here is we need kind people around, but how are they going to be kind if the society make use of them and show no appreciation at all?

Kindness including helping people out of initiative.

By the way, I had a great time at http://spamfighter666.blogspot.com/2008/04/but-then-god-told-me-hes-like.html ...not yet finish reading whole post and those discussions about religion..lol read it if u're interested!