What is "Generic Top Level Domain (gTLD)" ?

gTLDs are top level domains that are not associated with any country. Currently, the only gTLDs in existence are .com, .net and .org. Originally, the top level domain designation was meant to denote whether the domain name was being used for business (.com), charity/non-profit (.org), or for a network (.net). However, with the explosion of the Internet (and specifically, the world wide web) as a new business medium, the lines were blurred, and companies and individuals alike started cross-registering domains (ie. me.com, me.net, me.org) just to protect their interests. Now, .com, .net, and .org names (the generic Top Level Domains) can be used for any purpose.