I was in need for a country selector for wcf7 and the only solutions i had found had as a result the crash of the plugin (after i saved that huge list of options, the page was unreachable; maybe it's a server config, dunno).
I know it's not state of art, but it does it's job.
The functionality is pretty basic: if the select name has
country in it's name, we are good :)
Hopefully the developer will integrate this into next version ;)