Right now, dotWORLDS are offering all their domain names free, so other than the time involved there would seem to be no risk - and - with catchy sounding names such as "www. sex.usa", "www. business.usa" and "www. my.blog" already taken, there could be some interesting negotiations ahead.Is this a winning combination? For those who have already registered, only time will tell

Email address - You get email accounts with your domains. It is a good idea to set forwarders to each mail inbox and collect in a separate common mail id. Remember to set catch all address to get rid of spam.Sub domains - This is a great way to get much of the benefit of the above listed techniques without purchasing additional domain names. It does require a little more control of your DNS entries, however, as most ISPs and web hosts will not be willing to do these kinds of things for you