In my opinion, your posts are worth more than they're getting. However, the sub-linear reward curve makes upvoting them frustrating because if I'm the biggest upvoter of them the value of my vote is cut in about half because of the curve. If you used a bid bot to get them up to the $3 level, then I could upvote them more effectively. At that level, you are very unlikely to attract accusations of bid bot abuse. The vote value of your small upvoters wuold be guaranteed to be higher than now. You could recycle the same money in and out of bid bots by powering down the SP part of your rewards to re-use it in new bids.

This shit is what it is now because of the curve. We have to adapt.