I decided to take a free domain name from Dot.tk - this remains free so long as you have (I think it is) 25 visits per month or something. Anyway, I used it, and eventually decided to upgrade to the paid domain name, because it seems like a good cause to help people whose island just might disappear if the oceans keep rising, for instance. And, anyway, I love that each country got its own little part of the Internet.
TK = Tokelau.
According to that Wiki piece "Tokelau has added more than 10% to its GDP through registrations of domain names under its top-level domain, .tk"