I was just searching for articles, seems there isn't a consensus on whether or not it's within steem etiquette to upvote your own comments, thought people seem to agree that it is okay if you would otherwise not use your full power votes that day and/or wish to push your comments closer to the top to highlight what you feel is important information/good content. I think I will still try to mostly upvote others but might try the upvoting comments thing in certain situations like they described. I am curious what other's think about the self upvoting??