I did.
Can they be tagged now as a "legit campaign" and their sig participants won't have a tagged for promoting a scam exchange? Since based on other's experience, Livecoin is somehow giving a good service to them (currently).
Yobit, despite of negative reviews becomes a "legit campaign" for quite some time here. Although the difference is, Yobit hires a reputable manager and Livecoin is, locking their campaign thread and process the application privately.
There is a sharp distance between paying out to your campaign participants and paying out to your own customers. It doesn't matter whether this campaign pays out or not if they are going to steal their customers' own money.
If you read the scam accusation against them https://bitcointalksearch.org/topic/livecoinnet-scam-5159692 there's a post in there with more cases of Livecoin fraud.
FWIW, a service with as much negative trust as this wouldn't be allowed to buy forum ad slots, so in my opinion people should be discouraged fom advertising such services (remember the 1xbit fiasco?)
Why would someone want to display advertisements that naive people will click on and expose them to the risk? There were even four or five campaigns with open Hero/Legndary slots very recently so it's not like they had no other way of earning money.