Would you buy a .ar domain name if it did not require a suffix like .ar.com?
I have not found a way to register domain names that just end in .ar and I am thinking about undertaking the effort to try to convince members of the Argentinian NIC / government body to open up .ar extensions without any modifying suffixes.
There are numerous words and phrases in languages around the world that end in .ar and the country, businesses, people, and registrars (I am not a registrar) could benefit.
What do you think?