According to JDS1000 who was coordinating the campaign, giveaways for MintPal voting campaigns are not against the T+C's, and they were real human votes as can be seen at:
http://coinzen.org/index.php/topic,913.0.htmlObviously no more HYPER will be used for the voting campaign, until I have a resolution from JDS1000 or MintPal.
I contacted mintpal-jay on IRC. He is saying they were bot votes. I showed him the coinzen thread but he said it is not gonna work.
MintPal should provide a captcha to prevent bot
voter have to fill out a hard captcha to vote a coin
This is a proof that we are human, not a bot