This is most unfortunate, because it precludes people from bringing their Personal websites from another host to Sonic. Obviously there is no technical reason for this to occur, and from a business point of view it doesn't make any sense either. Therefore it would seem to be a simple oversight in design.
It would be simple enough to update this form to include an already existing domain name thus allowing more customers to make use of the Personal Web Hosting.
https://members.sonic.net/websites/pers ... /index.php