It would be helpful to be able to collapse columns in much the same way that one can "Group" rows or columns in Excel.
For instance, if I want to collapse some columns because, for instance, they are not often used (but I don't want to hide them so I can retain their placement) or I don't want someone looking at them during a webex or something, I would have an option.
As I see it now, one has to create a layout for each of these cases, and I am thinking that this is not all that efficient.
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