Is it time to start calling out bad cyclists?

^ the almighty of fair weather cyclists!! I bumped into a few this morning. Absolutely flipping annoying. When a gap is wide enough for a motor cycle to filter through, why did that woman this morning had to stop behind a bus? Unbelievable.

Eh? Perhaps because she doesn't have the power of a motorcycle engine and didn't feel she'd be able to get ahead of said bus in good time if she was in front of it?

Surely if you're personally happy to filter you can just go ahead and do it without getting all hot under the collar at other people for choosing a position in lane that they're comfortable with?