WOW... this thread certainly took a change in what the original quote was about..
FWIW, I too use hazards when filtering but that is because I have the EZcan wired to the auxiliary LED's that I installed. These alternate on/off against the hazards.
Now, I really have no issue with anyones personal negative comments on this, should they wish to make one, after all, we are all entitled to our opinions.
All I know is this... since installing and using, it 'seems' as though more drivers are aware of me and it makes me 'feel' safer when riding through the traffic 'believing' (rightly or wrongly

) that I can be seen / noticed much easier. If plod ever had an issue with this, I would be more than happy to chat with them about it.