The coin is true to his name, Supercoin, it is a super coin indeed. It's been around while others come and go, it remains a tradable coin though the price is not that high but you can actually rely on this coin in the long run, so it's a long-term investment coin.
So true buddy

It is going smoothly since long time.
Who owned Supercoins when Mintpal was up?
I owned SUPER then.SUPER was doing so well when mintpal ran away.
If you really own SUPER or just holding the majority of this coin then do something to boost the trading volume, manipulate the price or so to give the holders some really great profits and for yourself as well.