I was just curious. I noticed it a while back and its been in the back of my mind but haven't asked. I don't find it as a problem, it was just strange.

JtanK Moderated Message:

It only shows for you so it clearly is there to indicate your own lines. It's probably alsso related to how toribash chat handles colors in each lines weirdly. Anyway this is ancient "feature" and nothing to be concerned with.