Actually, those very known exchange doesn't need your marketing if that's the switch of the service they'll give to you by listing the erc20 token you've got. Whether you like it or not, exchanges that does free listing and very unknown to the mass will be pissed off by your traders and investors.
Because the volume is tiny.
I am experienced with Stellar contract token when You can add it to few exchanges (the minus is that it got one pool) but that tiny exchanges are fully functional not like EtherDelta where You must wait 5min to refresh... ERC20 haven't such an option... I am searching and can Swap coins by UniSwap but this is not the point... I need regular exchange where my buyers can open a orders... I am not dreaming about investors from exchange which will search my project from inside Exchange list, I want bring investors to the exchange from outside source - this is only way for tiniest project like mine.
I added an Ann thread to the topic, check on top.
Technically speaking, you seem know what you're saying but this shouldn't be the place you should propose this kind of deal. The best thing that you can do is to propose this directly to the exchange developers and let them see what's on your mind.
I think they will appreciate it more if they can see that your idea is reliable and might help them as well.
Honestly, I thought It will be easier to find even few exchanges, that users here know that examples... but it seems to be more difficult. This thread is not for advertise,