I didn't realise that, I guess I'm too new to have a basis for comparison. That's such a shame, when my vote counts for something, I like to show appreciation for both good posts and great comments. I think I'm unlikely to change on this score as, although money is nice, I much prefer to be part of a community that appreciates and supports each other. From what I gather, we need to be careful with our voting, too much and we'll run out of steam (pardon the pun), not enough and we'll lose voting weight, so there is still a good incentive to upvote valuable content/comments.