Who is it not safe for? Just the people selling it, who are breaking the rules, and the people buying it, who are breaking the rules? Either way, if something goes wrong in the transaction, both of them were breaking the rules, so isn't the moral point of view that they deserve the punishment they bestowed on themselves? As said before, the currency and items are property of Jagex, no matter who holds it in the game. Those few pixels are still theirs, legally. This is, of course, a major and very sad issue, but as you said, it was especially WoW, which means that there are slaves not just ebcause of RS. If the slave owner isn't getting business with RS, they'll move on to a different game. There are THOUSANDS of games out there, so just solving the problem with RS will not help. They'll find a way to move on. Just my 2 cents.