I see your point smooth, so DASH is the only crypto on the list to "find" unaccounted for shares post IPO and keep them instead of burning them?
I have no idea
If that is the case, then this type of behavior is truly scam worthy.
If others did do it, that makes it not a scam?
A "scam" is a lie or misreprentation. A prime example of which is:
"Paycoins can be redeemed for $10 each"
which of course is a false statement
Yes that is form of "scam", and that is one example of a lie or misrepresentation. Other examples would be stating that the coin will "definitely not" be launched in a few hours (and then ambush launching it, with millions of extra coins distributed "by accident" almost immediately), or claiming to be working on it as a "hobby" when you have simultaneously been recruiting behind the scenes to launch a coin as a "for-profit startup".
It takes stupidity to a whole new level for a Dash supporter to create a poll like this not realizing that Dash is one of the most infamous instamine scams and will surely be highly voted as such (even if I don't agree it is the "biggest" or "worst" scam necessarily).