You have a right to dislike the arenas as much as you want, and voice your opinion about the arenas, but it is wrong to attack people over it.

Just like people have a right to dislike multi-boxing, and they could even come on this forum and post about the reasons why they dislike multiboxing, and there *might* even be some good intellectual discussion about it (maybe. until the flames started). But the instant they start attacking the *person* multiboxing that's where there is a problem.