^ This
Every complainer over the years regarding Multi-Boxing falls into the above category. You have every opportunity to have the same experience as a boxer, you just don't want to have to purchase multiple accounts to do so.
Not having access to multiple accounts does not put you at any disadvantage though, and if you realized how pathetically easy it is to kill a multi-boxing player you wouldn't even be here in the first place.
Your only remaining options are to be quiet or create a whine thread on the forums, and the latter of the two has always been the popular choice.
The real solution here is education, far too much ignorance surrounds multi-boxing and what it entails. People often like to complain without even realizing what it is that they are complaining about.