imo
offering names like brazil or greatbritian to an end-user may be futile
best to wait until they come to you, then you will have the leverage
also, end-users don't think like domainers and domainers certainly don't think like end-users
within our own marketing department, i have had difficulty trying to persuade brand managers to acquire the domain names of the new products we are developing.
they don't see what i see and maybe i don't see what or how they plan to market the product.
many times end-users will reg the crappiest names from "our" point of view and that alone should confirm that we are miles apart in the thought process when it comes to domains and websites.
i'm sure many "geo region potential end-users" would prefer "visitbrazil com" over brazil com, exploremontreal com over montreal com, or seemiami com over miamiflorida com
these are some the popular usages of domains by end-users and resellers have to start thinking like an end-user before they can sell anything to them.
an end-user will stick a number or a hyphen in a domain in a minute, but domainers shun these types of names.
an end-user will reg a domain with 25 letters and use it in a commercial or print ad, while domainers think anything with more than 10 letters sucks.
some domainers just don't get it!