I think this is a pretty good idea, I mean take HF for instance the market place is primarily the selling of bots and that really clogs it up. Once MF grows I'm sure that this section may consist mainly of referral links as HF marketplace consists of bots, by adding a subsection it would help draw more attention to the not so significant monetizing subjects. I think that would allow a more diverse section overall. But I'm a little OCD so I can see as to how it may not bother other people.