I think that is truly the worst idea I have heard!  I mean I sit once a month splitting pills into compartments and it is really confusing enough without that mix up!  I even get it wrong occasionally WITH the different pill colours.  Nevermind them being all white.  How silly to change that.  Atleast at the moment I can go through the whole lot and re check that I have got it right!  Now it will be difficult and if I am in doubt, I will have to biff the whole batch and start over!  Cool!!