You may have noticed that there's a little arrow on the bottom right of all of the comments now (when you're logged in). Now you can upvote other player's comments. This is something that I've wanted to add to the website for a long time, but I've never had time to work on it because there are always more pressing things to do. Well, that's never going to change, so I made some time this weekend and I added it.
It's a small thing, but I hope you enjoy the new feature. Now, I'll get back to working on SimpleRockets 2!