I understand, and you raise important questions. We think about these things quite often, and we're very much prepared to feel our way to a product that works.

I understand, and you raise important questions. We think about these things quite often, and we're very much prepared to feel our way to a product that works. The big question for us is - is online professional activity valuable for a large enough group of employers and candidates? We think the answer is yes, but we can't be sure until we (or someone else) builds a successful business around it.