- When I put <%prof_city%> in link.html and detailed.html it worked like a charm :)
Great
. As to the other results - I'm pretty certain that you shouldn't get any results for <%prof_something%> in the link template without any globals - I wonder whether you have another global somewhere on the page which is pulling in the profile fields (such as <%Plugins::Auth_Community::get_profile($LinkOwner)%>)? You could have a look at <%GT::Template::dump%> to see what fields are available.
The global that you are using should only be used with LinkOwner - or other username tag - you can't pass in the field that you want returned.