4 ms·And sell ads on top of it.by jfarmer 18y agoAnd sell ads on top of it.kragen 18y agoJust a means to an end, when they started out doing that — hopefully that remains the case.jfarmer 18y agoWhen they started out doing that I don't think they realized it'd make them into a billion dollar company. The calculus has changed a bit since then.