Actually @dtube not fair with it users , @dtube vote to just specific users and looks like they are friends , if you guys fair with your users you will at least show your support as upvote for let's say many users with less % than their friends as i see , plus because of @dtube they upvote for some users and those users depends on dtube votes and when they see that @dtube keep upvoting them many times they don't upvote others to support them or they don't make relationship with steem blockchain users , they care about money and @dtube give it to them so they don't care about support others while they get what they want , about @steemit what i like from them is they don't upvote to any users or let's say they don't support specific users and that's kind of fair , so my opinion is dtube MUST not upvote to anyone if they can't make it fair between it users , without @dtube upvotes there will be fair like what @steemit do