you really have done a great job

but I think what is lacking in dolphin

it is the search by region / state

I do not understand why you do not add

for sites that are a single country - the members love to be able to see and looking for members close

you add;

fetured - options --
Country + country + country

People Search - Options
Country + country + country

why not change to:

fetured - options --
Country + region or state + department or counties


add fields on the see more registration page


and we allow in the admin - add oneself regions, country


Almost all sites have this function

why not dolphins

I'm sure you can do, and probably with something more