Yeah, but just because it hasn't happened yet doesn't mean it'll never happen. FFL had some problems along those lines awhile back, if memory serves. So it's better to have a plan, even if it eventually turns out to be a useless plan, than to get caught by surprise. Hell, sometimes it isn't even the mods you have to worry about - a troll on FF:WA got ahold of the FFXI mod's password there and deleted most of the FFXI forum before being caught (the culprit went on to lose his access to the internet for violating his ISP's terms of service), but the posts were never recovered.