This has happened to me, too... just riding along solo a few months ago, pull up to a red light, and some random rider who was apparently behind me grunts something about "calling out my stops" as he swerves around me and runs the light. Riiiight.

I've seen him around the city, since then, and as far as I can tell he's a total moron. Pays to keep an eye out, I guess. But I certainly don't think you did anything wrong.