The original poem was misinterpreted:
http://www.orderoflaibach.com/blog/screw-you-firedorn-lightbringer
Some people's brains have learnt (been taught?) to see offending patterns everywhere, around every corner, between every line.
Now that you have decided to give in to the complainers and remove it, what are you going to do when the perpetually offended come knocking on your Twitter door next time? What if next time it's about YOUR content?
I think this sets a dangerous precedent.