They are just fudders, maybe even paid ones, as Doc said. Ignoring them is the best you can do for the sake of this thread and this coin.
I don't think that all who doubts something about this coin are real fudders. Some of them, yes. But others just have critical minds, nothing else.
Critical minds yes, I respect people that give their opinion with real and detailed facts, in a calm and respectful way. Debating in that way is often a good way to improve coins. But drama bullshit...
Fuckerz who only makes copy-pasta with the same "scam alert ! scam scam scam scam scam scaaaam !" red shit, with coordinate timing when they post (hi troll army !) are obviously people that got paid / have specific interest to damage the coin. Their shit about fake volume is total bs, as sigt had more volume than Yobit during 1 month on craptopia. About P&D, strangely, there is no more pump and dump since crowetick and his team was fired.
I don't act like a stupid fanboy with sigt, there is pros and cons, we can discuss about it, but those guys are clearly dickhead and hiding their real goal, which is obviously not warn people about an alleged "scam".(what is the point to red trust everyone when the same guy doesn't give a f*ck on proven scam thread ? ex : bitzure).