Create a tool which allows the user to select certain countries in which to view profiles. For instance, if I wanted to look at profiles in England, I would click on UK. If I wanted to look at profiles in Beijing, I would click on China. Craigslist had something along these lines and it was more efficient and clearer for searching.

Also, do you have a tool with which I can check the profiles that I've listed as favourites. I can't seem to find one.