Not to over analyze, but no matter if I'm on a bike or car I've always thought you shouldn't drive alongside or in the blindspot of another vehicle if you can avoid it (by a minute change in speed).
What? Do you mean like way far ahead of them? So far, that you're not really in front of them?
How is that ever safer than being behind someone? You can control the following distance if you're behind someone. You can't make someone behind you pay attention or stop, and you can't make someone beside you not change lanes without looking. Why would you ever want to be in their direction of travel?
Seriously, please explain your logic on this. I'm flabbergasted.