Saw a Vita-Mix demonstrated at Sam's Club and looked like something that could adequately(if not completely) replace several kitchen items:
blender (duh)
juicer
food processor(just don't liquify your onions instead of chopping them!)
mixer (the guy didn't demo it kneading bread but said that...
Since my spices are in jars, ziplocs, tubs, etc I found the best thing to do is devote my top drawer to them. I'm sure once I get a little better organized, I'll find better use of the space, but right now it works fine.