I've been lurking on Mumsnet and noticed that when an OP writes further posts in the course of the conversation, her posts come up in green.
I think this would be a great addition to the threads on GN - often when reading lengthy threads , you can miss the fact that the OP has added more information. Having their posts in green would make it so much more easy to get the drift of the conversation.
Army horses loose on London streets
Last weekend, in Rutland, the first statue in Britain of the late Elizabeth II was unveiled.