Thats great. Don't know if I should congratulate him , but this is definitely much better than jail time or the punishment he could have got, looking at the trend for laws against cases involving bitcoin. Any word from him , if he will leave US again to operate the site from Antigua ?
Probation terms will probably limit his travel. Even if he was allowed to travel during that period, it probably wouldn't be to do exactly what he's on probation for doing.