I answered the survey. Here are my additional thoughts.
When out and about I use a
Moshi VersaCover on my Retina iPad mini. It's so versatile and I like not having to carry a separate stand when out for just the day. It adds very little bulk and it's easy to manipulate since there is only one way to fold it. There aren't many cases that do portrait mode without a lot of bulk. Of course one drawback is it only has three angles, but that hasn't been a problem for me. It's surprisingly stable when in portrait mode. At home I have a
PadPivot (at desk/table) and a
Prop 'n Go Lite (in bed) that let's me use my mini at multiple angles. The PadPivot can be used on your lap too. I can't use it that way because of my disability.