@OOlite,
I agree with your comments and the look of Xsi. I just don't own that, so I never really have seen it in action other than stills.
Mainly I like the buttons, and the color palette. Lightwave has been doing this as far back as I can remember. The interface looked awesome even under Win98 when I purchased LightWave 5.0
Poser looks nice as well, but just as you said with LightWave, because of the number of submenus it could get confusing at times. I haven't seen Poser since Poser 6. So I'm not sure of the newer changes.
The Gimp has an "INTERESTING" gui, but honestly I'm not a huge fan of all the separate windows, but that's probably because I am not used to it. I'm sure it serves a function, but honestly I don't get it.
Paint Shop Pro - was unique when I first moved from version 4.0 to 7. I liked the roll up tools, and the way they setup the config brushes. Working with Photshop 7, I can easiliy see why it's more popular and powerful, but I can still do some things faster in PSP than PhotoShop. Probably more due to my ineptness with Photo Shops layout.
..............
BTW, Nice BUNZ!!!! I prefer a little bit of a lift, but meh....