Reason why Safety is Bobba'd in missions and also question...

Ok, 'SafetyUK' was a person who wanted to help others, sulake recieved many e-mails and CFH's about this name so the owner was asked to change their name. However SafetyUK has now been changed to <3 However, when creating a new habbo the character < is not allowed, why does this make him different?

I think Safety has been bobba'ed in missions because of this, the reason being Missions and Names have the same filter, you try making a habbo with 'habbosomething' it wont let you, you can't put Habbo in your mission either...

so yeah.