Kieren McCarthy's dot-nxt conference site includes a sort of unofficial "Expression of Interest"

 It's titled "All Applicants of new gTLDs" and its at http://dot-nxt.com/applicants/all 

About 110 applicants in here so far.  
3 brands
26 Community-based 
34 generic terms
47 geographic
Only a few are IDN candidates, BTW.
 
Does this list cover most of the strings you folks have heard about?

--
Steve DelBianco
Executive Director
NetChoice
+1.202.420.7482