Wooow! 
Looking great! I'm liking what I see Anyway... I'm always looking for ways to improve things, so here are my other suggestions & observations.
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Edit Profile Screen: - Just template cosmetic fixes: "Geographic Location (State, Country, etc.) " should be right after "Location Country" or it will seem repetitive to most people. "Location Country" should probably be before "city".
- Maybe we could have a "Be available in profile searches? Yes/No"
Search Members Page: - When you first enter, it shows results. I havent searched for anything yet... Results should be empty. Is there a limit to the number of results per page? Or will it show all 3000 members in the same page if you had them?
- How about a "Text in bio" search field?
- "Name" search field. Should search within "Display name" and "Full name".
- "Country" search field. Maybe should search within both location & origin country?
- "Has a picture" field. Maybe too much to ask for...
But it would be nice if an avatar wouldnt be considered a picture and users could actually really add a picture to their profile since these are usually not pictures (though mine is).
Search results - I think it would be really nice if it would display some information about them. Maybe show the avatar, Name, Full name, number of posts, age, country, and the first 15 words or so of their bio.
- X results per page.
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Anyway... Great job!
It's looking great.
