Thanks everyone! I kind of forgot about this thread as I got going on the portraiture work from the weekend.
I'm going to challenge myself to do more work with the tele lens. After a couple days away, I'm finding myself loving the compression and options that the tele lens presents.
For sure, a telephoto zoom (70-200,80-200,55-200,70-300,80-400, whatever one has) or a longer tele prime (85,105,135,180,200,300,400) makes for some very nice landscape photographs. Many experienced landscape shooters (like the ones that hang out at The Luminous Landscape site) really like the things a long focal length lens can do when it's used for landscape photography. I myself really like 70-200, and this summer I shot more with the 180mm f/2.8 Nikon prime than I had in the past few years, and a little bit last weekend with a 500mm mirror lens. I was VERY happy with a number of my landscape shots done with the 180mm prime lens.