Using D80 as well.
18-135mm (well-used but overtaken by Tamron 17-50mm)
90mm Tamron (hardly used)
85mm F1.8 (hardly used)
17-50mm Tamron (most used) :thumbsup:
70-300mm Sigma (hardly used)
The 18-135mm kit lens is great for travel. Some recommend the 18-200mm VR but with the price difference over the kit lens, you can easily get the Tamron 17-50mm. I really appreciate the F2.8 constant aperture. Allows me to shoot more using lower ISO compared to the kit lens.
Also have the Nikon 85mm F1.8. However, as I normally take across the table pics impromptu, I find this doesn't really suit due to the longer focal length and the min focusing distance. Normally, the whole face fills the frame, unless you move out of your seat but then it will be like too conspicuous. Same for the Sigma 70-300mm and Tamron 90mm. Maybe 50mm would be just right.
Anyway, each lens serves it purpose. Up to individual to select one for the occasion.