Hussar
Legend
Saying that does not solve anything. There are really two types of insults, intentional and non intentional. The designers certainly were not intentional, but they misread the community and it became an insult.
At least in the united states if you turn on the evening news you will see examples of unintentional insults and the groups they will arouse. You can see the problems in causes in any aspect of life. A gaming hobby is no different even if the level of importance is minimal.
I believe it would be more accurate to say they misread a portion of the community.
It would possibly be a better question to find out why that portion reacted the way they did when another portion did not. What sets that group apart? What makes two groups, who likely have at least gaming in common, react almost entirely oppositely to the same statement? What commonalities do these groups share within themselves?
I think the answers to those questions would shed a lot more light on the issue than possibly simply dumping everything back into WOTC's lap for misreading the reactions of particular groups.