For me i think is a way of tying holders down for not to sell their coin and probably want to buy more so as to receive more bonus why they start selling out to people.
I have once feel in a trap of one Japanese project call POSICOIN, which make me to hold their coin worth $800 in the name of so call Holders intensive and later turns out to be scam project they're no where to be found by now..
Or what do you guys think?
i never experience this type of agreement, but talking about bonuses, i would say OPEN platforms has one kind of this, where holders are able to get some percentage due to token swap, and i would say, its not worth to hold, because the price is always dropping. But it depends on how to judge the project.