Then you need to make a small clarification: the chat is free only for users, owner or his tenant pays him a certain amount — typically, companies providing hosting or services in General. Yes, not all administrators chat rooms „made“ them yourself! Most just uses pay on the basis of an already designed resource for online Dating. For example, we do not do a Love and football chat in the South of France, without registration. That is often chat free fun only for visitors to the owner he paid.
That’s why the phrase free single chat is the administrators of an ironic, often bitter smile. But the ordinary visitor it should not confuse: the question of payment for the resource problem of its owner.