This would be really... Really... Really... Easy to get around xD

 

I advise you read the rules. Swearing isn't against them.

 

It's against the rules to swear at another person, but it is not against the rules to swear at nothing in particular in moderation.

 

It is impossible to do is the problem. Here is a just a short list of the numbers of ways I can type "crap". crap, c*ap, cr*p, cra*, c rap, cr ap, cra p, c rap, cr ap, cra p, c-rap, cr-ap, cra-p, crappy, Crap, cRap, CrAp, CraP. While I wish too the people didn't say words like the f-bomb (my little siblings watch me a lot.) People will always find new ways to swear if they want.

 

Easy to fix with the spelling
There is a tag in bukkit called
EqualsIgnoreCase
Can be used for commands and chat

 

Even though there's absolutely no use in doing this because the rule will not change in the foreseeable future. There is no problem with occasional cursing and the fact of the matter is that if you're on the internet, you accept the fact that there will be cursing. Cursing is only bad in the minds of those who were taught that it was bad. As far as i'm concerned, its nothing more than a form of expressing one's anger. Sure, one could use something less... archaic, but its a way of expressing your anger. There's no reason to censor such.