Should we allow repeat offenders to keep their accounts?

Should we allow repeat offenders to keep their accounts? That is after they have been permanently banned (which is really difficult to get) and decide they wish to change their ways? I consider cussing to be one of the most serious offenses that can be committed such as spam, sexual harassment, and virtual rape.

Note: I am legally obligated to prevent cussing on this website, Hogwarts Live could lose its sponsors or advertisers if I do not make an active effort to filter foul language. Children under the age of 13 use this website and I have to censor inappropriate content. I don't totally agree with censorship, but that's not the point, the point is I respect the laws of the United States of America and I want to continue operating this game in a legal, family-friendly manner.

Yes (36 - 27.3%)
No (31 - 23.5%)
Depends on the offenses (65 - 49.2%)