It's coming this afternoon (somewhere in the middle) and you all have to promise please to play with it for at least ten minutes before you start wailing "Who, what, why, when".
And before anyone starts panicking, we promise there will be a Mumsnet Classic option for all conservative, dyed in the wool MNetters who like it like it is and can't think why we wanted to mess with it anyway. (ie A "Change it back!" option, which given bitter experience we thought we'd introduce at the same time as change )
If you like it - twas my idea - if you hate it look no further than the shed.