In the past I've tried to find a good mod for liking posts, and finally I've found one that really seems to work out.
As you can see, below every post you have the option to like it.
You can also see how many likes someone has given or received when they post.
As of right now, we won't be connecting this to rep power. Either way though, it's kind of a rep system on its own.
If you guys have suggestions for any new features on the forums or even the main site, feel free to let us know!