“Horrifying Things Caused By Shockingly Naive Charities”

If you’re looking for examples of ineffective altruism (to illustrate the need for thoughtful giving) this somewhat sensationalist article has examples:

Horrifying Things Caused By Shockingly Naive Charities on Cracked.com. (I think I can’t post a link because I don’t have enough karma yet, but Google will find it.)

There are two links at the end of the article that also look promising.