What about some favorite vocalists?
Band vocalists (also modern day)
1. Marc Martel (downhere)
2. Steven Christian (Anberlin)
3. Karen Bergquist (Over the Rhine)
4. Bart Millard (MercyMe)
5. Nic Gonzalez (Salvador)
6. Amy Lee (Evanescence)
7. Nathan Barlowe (Luna Halo)
8. Mac Powell (Third Day)
9. Matt Hammitt (Sanctus Real)
10. Michael Tait (Tait/dcTalk)
Hmm...you seem to be more into unique vocalists than I am. I like an interesting voice sometimes, because they can give a band character, but I generally tend to think of great vocals in terms of range and such, instead of just how well the vocals are used. That said, I'd agree with your 1, 2, 3, 4, 6, 9, and 10 as unique vocalists that I respect. My list is a bit more meager because of how I think of these things:
1. Karin Bergquist (Over the Rhine)
2. Fleming McWilliams (Fleming & John)
...
3. Bono (U2 - particularly during the late 80's / early 90's)
...and that's it. I'm one of those rare people who's actually not that excited about most of their favorite bands' vocalists (Leigh Nash can be a bit grating, the Jar boys can be a bit generic there, Thom Yorke can be a bit whiny, Jyro Xhan can't sing well at all, Win Butler tends to yelp a bit...)