Well I am honest (though I don't think that means much if seeing as how a liar would also claim to be honest :D ) I would also say I am straight forward with my responses, it doesn't always end well but I think its a disservice to a person to simply tell them what they want to hear. As Thomas Sowell put it, "If you want to help others you tell the truth. If you want to help yourself you tell them what they want to hear."
I think a lot of people could fit that description. They would probably get blocked a lot though, there are tons of UBER sensitive weak people on this site that can't handle different opinions or non PC conversations.