What I say on blogs
With your own internet domain registration, this is not a problem but if you will have one of those free web sites, there is no chance that your client will even remember the name of your site. Therefore, there is no point in all your advertising when your clients cannot even remember your name. Then of course you have to take into consideration early on that unless you have internet domain registration, you do not retain control of your site. Now, other website owners will put you on their sites with your own internet domain registration. Now, from other business links you can now redirect the traffic to your site.