Multiboxers hating singleboxers!

I've just started multiboxing and I've been reading the forums at dual-boxing.com for advice, while there I noticed that some of the multiboxers have a very hateful attitude towards the ordinary player. I created a post suggesting that showing good sportsmanship (http://en.wikipedia.org/wiki/Sportsmanship) would be beneficial rather than the hate.

While there was some good explanation of what drives the hate one post stood out from all the others for it's sheer toxic vileness (edited for language!):

Q u o t e:
**** the singleboxers.

If they are too ****ing retarded to not understand the ****ing basic premises of multiboxing and Blizzards aproval of it then they deserve to die in a ****ing grease fire. The more threads they post about it on the general forums, or come here to start, the more I will keep multiboxing and do as much as I can to **** the whiny little pricks off until they get the hint and either shut their ****ing mouths or quit WoW.

It's very simple, they leave me the **** alone and stop hating me for a chosen legit playstyle and I'll leave them the **** alone and not rub their faces in how pathetic, useless and generally poor in education and wealth they are.

Original thread: http://www.dual-boxing.com/forums/index.php?page=Thread&threadID=9410

I'm not going to debate multiboxing but some of them are vile.