I have an anonymous thread/comment system. Each user is assigned an avatar unique to that thread, and each comment by the same user will have the same avatar. Since each user can be part of multiple threads, it gets difficult when scrolling through to remember which posts were yours.
I am using the red bar on the left at the moment to show that I am the one who began the thread. From there I can deduce that I would be the cyan truck. On other posts, however, there would be no red bar, and no consistent reliable way to know which posts were mine.
How can I make a system where the user can easily spot his/her own posts amid a sea of anonymity?