Mintpal will let in any SCAM coin, if someone pays for the "votes" - simple as that. Cant see any benefit's from being listed there. And certainly do not recommend anyone to buy votes for Kitteh in that page.
Making people pay for votes is a scam and just a money making scheme.
I disagree, it's not a scam, it's obviously a newly popular exchange, this is the way they choose to make money, they are upfront about it; I may not agree with it but it's far from a scam..
Big money fro adding the coin and also asking for commision? That's maybe a bit too mutch.