Please read the thread in that link. Someone asks him why he is hating on Arch, and he says, " because all alt coins created for speculation and fraud beginners and noobs this shit #ARCH $ARCH crash like other alt coins"

So he is basing his statement purely on his belief that all alts are the same and therefore Arch will crash like the others. What kind of absurd logic is that?? It is obvious that he knows nothing about Arch or he wouldn't make such a foolish statement.

Arch is clearly one of the best investments out there right now and there is really no rational argument to the contrary that I have seen. But if there WERE an argument against buying Arch, it certainly wouldn't be, "all alts are the same so Arch will crash like all the others." That's just ignorance plain and simple.