We don't have it on our immediate radar, but if there is funding for the project or it is being implemented by somebody else then we would consider it. If you wish, you can file a feature item at https://bugs.launchpad.net/mahara/+filebug
Cheers
Kristina
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A word censorship feature does not yet exist. Users can report problems after the fact, which, granted, may be a bit too late in some cases, or others may not bother reporting objectionable content.
Cheers
Kristina
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