Maybe the ramp levels could be attached to numbers of people viewing the model discussion threads. Something like this: 0-50 Summer, maybe a storm on the horizon 51-70 Autumn, getting windy 71-100 Did someone mention a frost? 101-150 Ooooh a hard frost 151-200 A snow flake over the highlands 201-250 Snow possible....but only just 251-300 Getting exciting now, snow possible anywhere at any time 301 upwards It is like 1962/3 all over again