I upvote my own posts, most of the time. I then try to give out the equivalent value once the comments start coming in. I think that's fair. I won't upvote my own comments under my own posts unless it's a special note that I need placed at the top and I'll remove that vote once the message is irrelevant. The community gave me this opportunity. I think if I spent 90k just to come here and only upvote my own shit, that's a different story. I rarely upvote my own comments; unless I feel like being a dick on the trending page.