Keeping things threaded (I hope)

[Rick]

I've been doing a little "maintenance" to put some subjects back together. There were 3 separate threads about the Mars dust storm, for instance.... (Yes, and I'd started two of them )

Up to a point it makes sense to keep posts about one subject in one thread. Please use your common sense. Start new threads where necessary, but add to existing ones where appropriate. Cheers.