Well, I've watched the film, and read all the comments and I have to say that it looks like you've made a big deal out of nothing here.
When you hold your hand up, it looks like you're ready to overtake the cyclist in front of you - I think I'd of tucked in behind him / her (that would've reduce my speed for the pinch point, too), and just carried on.
Of course, you can argue about the way the camera makes it look, speed, or anything else - but from where I'm looking it seems that you've made a big deal out of nothing.
joebe is right about the YouTube brigade - very few of the posted videos look that serious to me, but maybe that's all down to camera perspective; the real events may have looked different.