You will see that I have a long line of dark green, light green and yellow blobs. These are good rep (reputaion points) Rep points are earned by you if someone likes your post and think it adds to the value of the thread and forum. Good info, interesting post, supportive etc etc... You add to someone's rep points by clicking the 'star' at the bottom of that person's post.
Red blobs are for bad rep. Unfortunately, it appears you may have upset someone enough to get some negative feedback in the form of bad rep points.
Rep points are given annonymously unless you want to give your name and explain why you liked or disliked the post.
Hope that explains it.![]()