Hi Aurélien,

I just want to express how much I appreciate your judiciousness to say you 
dislike your own proposal now.  I was quite sceptical about it, but did not 
want to go bikeshedding, so I am happy you changed your mind *and* actually 
made this whole public experiment.  It's certainly an advancement to know 
what's not an advancement. :-)

Have a nice day,
  Hans