Anti-passwording is only useful for special events, like changing the next-level settings for a certain levelpack (i.e. The Bash, Battle Server, etc.). However, breaking into levels and messing up stuff is not a good idea.

And there's no need to show off your l33t-4n71-p455w0rd1n6 5k1llz. Other than that, probably you should only give the anti-password program to people you trust, instead of giving it out as a public download. Goodness knows what chaos may lead ahead with the level community.